My Publication

it's me
[Journal papers | Conference papers | Books and book chapters ]
Journal Papers
  • Zay A.Z.Z., Nor R. M., Razi M.J. M. , Mantoro T. , Ayu M.A., "NFC Based Attendance: More Than Just a Touch", Accepted for publication in ARPN Journal of Engineering and Applied Sciences, Vol. 10, No. 23, December 2015, ISSN 1819-6608 (Scopus, etc.).
  • T. S. Safitry, Mantoro T., M. A. Ayu, I. Mayumi, R. Dewanti, S. Azmeela "Teachers' Perspectives and Practices in Applying Technology to Enhance Learning in the Classroom" Journal of Emerging Technologies in Learning (iJET) Vol. 10, No. 3, 2015. (Scopus, etc.)
  • Mantoro, T., Akhtaruzzaman, M., Mahmud, M., Ayu, M. A., Design and Development of an Interactive Monitoring System for Pilgrims in Congregation of Hajj Ritual, Journal of Convergence Information Technology (JCIT- ISSN : 1975-9320), Vol.10, issue 1, 2015.
  • Ayu, M. A. and Ahmad, B. I., TouchIn: An NFC Supported Attendance System in a University Environment, International Journal of Information and Education Technology (IJIET - ISSN: 2010-3689), Volume 4, Issue 5, October 2014.
  • Md. Ghalib, M. F., Sahrir, M. S., Daud, N. M., Hassan, H., Mohin, M., Ayu, M. A., Developing Icollect Mobile (Android and Iphone-Based) Application for Arabic Language Teaching, Middle East Journal of Scientific Research (MEJSR), Vol. 20, Issue 20 (Language for Communication and Learning), 21-27, 2014 ISSN 1990-9233.
  • Mantoro T, Ibrahim A. A., Ayu M.A., 3D Maps in Mobile Devices: Pathway Analysis for Interactive Navigation Aid, International Journal of Mobile Computing and Multimedia Communications (IJMCMC), Vol 5, Issue 3, IGI Global, ISSN: 1937-9412, ISSN: 1937-9404, September 2013
  • Mantoro T, Hanggoro W., Ayu M.A., Web-based Mobile Client and Server Grid Data Service for Accessing High Resolution Weather Information, the Internetworking Indonesia Journal – MIT, Vol 5/No. 1, 2013.
  • Mantoro T, Prihastomo, Y., Ayu. M.A. Intellectual Property Right Dissemination Service Based on the Mobile User Location In Indonesia, The Internetworking Indonesia Journal – MIT, Vol 5/No. 1, 2013
  • Ayu, M. A. and Elgharabawy, M. A., Effects of Web Accessibility on Search Engines and Webometrics Ranking, Accepted for publication in International Journal of Mobile Computing and Multimedia Communications (IJMCMC), July issue 2013.
  • Ayu, M. A. and Omari, S. M., ICT Based Communication Channels Preferences towards Knowledge Sharing among Multicultural Students, International Journal of Information Technology Research (JITR), Special Issue On: Service and Innovation in Information Technology (IT), IGI-Global,5(3), pp. 98-113, July-September 2012
  • Mantoro T., Abubakar I.A., Ayu, M. A. 3D Graphics Visualization for Interactive Mobile Users Navigation, WSEAS Transaction on Systems, Vol 11 issue 8, pp. 453-464, August 2012
  • Mantoro T., Ayu M. A., Brotosaputro G, Ain N. F., Ghazali N., NFC Secured Online Transaction in Mobile Computing Business, WSEAS - International Journal of Computers and Communications, Issue 4, Volume 6, 2012, pp. 265-272
  • Wendi U., Mantoro T., Ayu M. A., Harjanto N. Secured Knowledge Sharing and Creation Using RBAC Model for e-Village, WSEAS Transactions on Computers, Issue 4, Volume 6, 2012. pp. 248-256
  • Mantoro T., Ayu, M. A. , A. F. Bidin, S. A. Norhanipah, Framework for Domain Name System Security Extensions (DNSSEC) to Support the IPv6 Infrastructure. Journal of Communications in Information Science and Management Engineering (CISME) Vol.2 Issue. 12, December 2012.
  • Ayu M. A., Ismail S. A., Matin A. F. A., Mantoro T., A comparison study of classifier algorithms for mobile-phone’s accelerometer based activity recognition, Procedia Engineering 41 ( 2012 ) 224 – 229, (1877-7058 © 2012 Published by Elsevier).
  • Mantoro, T., Ayu, M. A., Raman S. H., Latiff N. H. M., Particle Filter Approach for Estimating Indoor Mobile User Location Using IEEE 802.11 Signals, Advanced Science Letters, SCIE, (IF:1.253), Volume 9, ISSN: 1936-6612, 30 April 2012.
  • Mantoro, T., Ayu, M.A., Mahmud, M., Jaafar, A. D., Aris, M. F. M., Framework for Hajj Pilgrimage Tracking System in a Pervasive Computing Environment, International Journal of Mobile Computing and Multimedia Communications (IJMCMC), Vol. 4 issue 2, IGI Global, ISSN: 1937-9412, ISSN: 1937-9404, April 2012.
  • Mantoro T, A. Milisic, Ayu, M. A., Online Authentication Using Smart-Card Technology in Mobile Phone Infrastructure, International Journal of Mobile Computing and Multimedia Communications (IJMCMC), Vol. 3 issue 4, IGI Global, ISSN: 1937-9412, EISSN: 1937-9404, October 2011.
  • Mantoro, T, Ayu, M. A., Borovac, A., GPS Based Tracking Framework for Walking Pedestrian, Communications in Computer and Information Science, Volume 252, Part 2, 337-348, Springer-Verlag Berlin Heidelberg 2011, DOI: 10.1007/978-3-642-25453-6_30
  • Mantoro, T, Ayu, M. A., Macic, M., BBQE: Multi-language String Search Approach for Blackberry Environment, Communications in Computer and Information Science, Volume 252, Part 2, 349-359, Springer-Verlag Berlin Heidelberg 2011, DOI: 10.1007/978-3-642-25453-6_31
  • Mantoro T, A. Olowolayemo, S. O. Olatunji, Ayu, M.A., A.O.M. Tap, Extreme Learning Machine for User Location Prediction in Mobile Environment, International Journal of Pervasive Computing and Communications (IJPCC), Vol.7, No.2, Emerald Publisher, July 2011.
  • Mantoro, T and Ayu, M. A., Toward the Recognition of User Activity Based on User Location in Ubiquitous Computing Environments, The International Journal of Computer Science and Security (IJCSS), ISSN 1985-1533 (Online-Open Access) Vol.2, Issue 3, 2008.
  • Mantoro, T. and Ayu, M. A., Analytical Hierarchy Process (AHP) as a Tool for Decision Making Process, SWARA Magazine, No.3/Thn I/1996, ISSN 1410-0223, Jakarta, Indonesia, August, 1996
  • Conference Papers
  • Mantoro T. , M. I. Wahyudi, M.A. Ayu and W. Usino "Real-time Printed Document Authentication Using Watermarked QR Code", The Fourth International Conference on Cyber Security, Cyber Warfare, and Digital Forensic (CyberSec 2015), 29-31 October, 2015.
  • A. S. Alkalbani, Mantoro T., S. Moedjiono and M. A. Ayu , "Hybrid Solution for Secured and Energy Aware Routing Path In Wireless Sensor Networks", The Fourth International Conference on Cyber Security, Cyber Warfare, and Digital Forensic (CyberSec 2015), 29-31 October, 2015.
  • Mantoro T., C. E. Putri, Moedjiono S., Ayu M. A., Interactive Learning in the ICT-based Classroom Environment, the Fourth International Conference on E-Learning and E-Technologies in Education (ICEEE2015), 10-12 September 2015.
  • Mantoro T., Feriadi, N. Agani, M. A. Ayu, D. Jatikusumo. "Location Aware - Mobile Crime Information Framework for Fast Tracking Response to Accidents and Crimes in Big Cities". 3rd International Conference on Advanced Computer Science Applications and Technologies (ACSAT 2014) - 29-30 Dec 2014 (indexing by Scopus, etc.)
  • Matin, A. F. A., Rahman,M. M., Ayu, M. A., A Novel Positioning Technique for Context Awareness, Proceedings of the 5th International Conference on Computer and Communication Engineering (ICCCE 2014), Kuala Lumpur, Malaysia, 23th - 25th September 2014.
  • Mantoro T, Mahmod S.M., Ayu M.A., Securing the Authentication and Message Integrity for Smart Home using Smart Phone, Proceedings of 4th International Conference on Multimedia Computing and Systems (ICMCS'14), Marakesh, Morroco, April 14-16 2014.
  • Mantoro, T., Adnan, M. A. M., Ayu, M. A., Secured Communication between Mobile Devices and Smart Home Appliances, Proceedings of 2nd International Conference on Advanced Computer Science Applications and Technologies (ACSAT2013), Kuching, Malaysia, 22-24 December 2013.
  • Ayu, M. A. and Ahmad, B. I., TouchIn: An NFC Supported Attendance System in a University Environment, Presented at 4th International Conference on Networking and Information Technology (ICNIT 2013), Bangkok, Thailand, 23-24 November 2013 (Awarded Best Presentation).
  • Md. Ghalib, M. F., Sahrir, M. S., Daud, N. M., Hassan, H., Mohin, M., Ayu, M. A., Developing eFolio mobile (Android and iPhone-based) application: perspectives, experiences and challenges, Presented at International Language for Communication Conference (ILCC 2013), Kuala Lumpur, Malaysia, 22-24 August 2013.
  • Ayu, M. A., Ismail, S. A., Matin, A. F. A., ActiWare: An activity aware prototype for real-time activity recognition,, Proceedings of The 2nd IEEE Conference on Control, Systems & Industrial Informatics (ICCSII 2013), Bandung, Indonesia, 23-26 June 2013
  • Tabet, N. E. and Ayu, M. A., Security Analysis on NFC Based Payment Systems: Basic Components, Threats, and Counter Measures, Proceedings of The 2013 International Conference on Computer Science and Information Technology (CSIT-2013), Yogyakarta, 16-18 June 2013.
  • Ayu, M. A. and Zuhra, A., I-Tick and I-Sit: Implementing NFC Based Application in a University Environment, Proceeding of The 2013 International Conference on Computer Science and Information Technology (CSIT-2013), Yogyakarta, 16-18 June 2013
  • Ayu, M. A., Matin, A. F. A., Mantoro, T., Context Awareness through Analyzing Accelerometer and GSM Data in Mobile Phones, Proceedings of The 2013 International Conference on Computer Science and Information Technology (CSIT-2013), Yogyakarta, 16-18 June 2013
  • Mantikayan, J. and Ayu, M. A., Assessing Audience Response Systems Using Task-Technology Fit, Proceedings of The 4th Information and Communication Technology for The Muslims World (ICT4M 2013),Rabat, Morocco, 25-27 March 2013
  • Ayu, M. A. and Ahmad, B. I., A Framework of Remote Diabetic Monitoring System for Developing Countries, Proceedings of The Second International Conference on Digital Enterprise and Information Systems (DEIS 2013), Kuala Lumpur 4-6 March 2013
  • Abubakar A., Haruna C., Mantoro T., Ayu M. A., Pedestrian Position and Pathway in the Design of 3D Mobile Interactive Navigation Aid, Proceedings of MoMM 2012, Bali, Indonesia, 3-5 December 2012
  • Mantikayan, J., Ayu, M. A., Mantoro, T., Mohammed, H., The Effects of Audience Response Systems on Active Learning, Proceedings of International Conference on Active Learning (ICAL 2012), Melaka, Malaysia, 18-20 September 2012
  • Mantoro T., Ayu M. A., Jatikusumo D., Live Video Streaming for Mobile Devices: An application on Android Platform. Proceedings of The International Conference on Uncertainty Reasoning and Knowledge Engineering (URKE ’12), Jakarta, Indonesia, 14-16 August 2012.
  • Ayu, M. A., Mantoro, T., Ismail, S. A., Zulkifli, N. S., Rich Information Service Delivery to Mobile Users Using Smart Posters, Proceedings of The 2nd International Conference on Digital Information and Communication Technology and Its Application (DICTAP 2012), Bangkok, Thailand, 16-18 May 2012.
  • Mantoro, T., Ayu, M. A., Borovac, A., Zay, A. Z. Z., IPv4 and IPv6 client-server designs: The sockets performance, Proceedings of 2012 International Conference on Multimedia Computing and Systems, Tangiers, Morocco, 10-12 May 2012, ISBN 978-1-4673-1520-3
  • Mantoro, T., Ayu, M. A., Ali, H. S., Usino, W., Kadhum, M. M., Energy Efficiency Mechanisms Using Mobile Node in Wireless Sensor Networks, Benlamri, R. (ed) NDT 2012, Part I, CCIS 293, Springer Verlag Berlin Heidelberg, pp. 536-550, 2012 (NDT 2012 Conference, Dubai, UAE, 24-26 April 2012)
  • Mantoro, T., Ayu, M. A., Elbara, Mobile Web-enabled in Smarthome Wireless Node Infrastructure, Proceedings of The 9th International Conference on Advances in Mobile Computing & Multimedia (MoMM-2011), Ho Chi Minh, Vietnam, 5-7 December 2011.
  • Abubakar, A., Mantoro, T., Ayu, M. A., Khalil, I., Mahmud, M., Exploring End-User Preferences of 3D Mobile Interactive Navigation Design, Proceedings of The 9th International Conference on Advances in Mobile Computing & Multimedia (MoMM-2011), Ho Chi Minh, Vietnam, 5-7 December 2011.
  • Mantoro, T., Ayu, M. A., Brotosaputro, G., Ain, N. F., Ghazali, N., Secure Mobile Transaction Using NFC Technology: Top-Up Printing System, Recent Researches in Computational Intelligence and Information Security, Proceedings of the 10th WSEAS International Conference on Information Security and Privacy (ISP '11), Jakarta, Indonesia, 1-3 December 2011.WSEAS Press, ISBN: 978-1-61804-049-7
  • Usino, W., Mantoro, T., Ayu, M. A., Harjanto, N., Role Based Access Control for Knowledge Sharing in Remote Areas, Recent Researches in Computational Intelligence and Information Security, Proceedings of the 10th WSEAS International Conference on Information Security and Privacy (ISP '11), Jakarta, Indonesia, 1-3 December 2011.WSEAS Press, ISBN: 978-1-61804-049-7
  • Elgharabawy, M. A. and Ayu, M. A., Web Content Accessibility and its Relation to Webometrics Ranking and Search Engine Optimization, Proceedings of 2nd International Conference on Research and Innovation in Information Systems – 2011 (ICRIIS’11), 23-24 November 2011, Kuala Lumpur, Malaysia
  • Mantoro, T., Ayu, M. A., Mercic M., BBQE: Multi-language String Search Approach for Blackberry Environment, Proceedings of the ICIEIS 2011, Kuala Lumpur, Malaysia 14-16 November 2011.
  • Mantoro, T., Ayu, M. A., Borovac A., GPS Based Tracking Framework for Walking Pedestrian Proceedings of the ICIEIS 2011, Kuala Lumpur, Malaysia, 14-16 November 2011.
  • Mantoro, T., Ayu, M. A., Raman S. H., Latiff N. H. M., "Multi-observers of Particle Filter Approach for Estimating Indoor Mobile User Location Using IEEE 802.11 Signals", Proceedings of the 2011 IEEE-TENCON, Bali, Indonesia, 21-24 November, 2011.
  • Mantoro, T, Abubakar, A., Ayu, M. A.,"Visual 3D Mobile Navigation for Multi-User Interaction" Proceedings of the 2011 IEEE-TENCON, Bali, Indonesia, 21-24 November, 2011.
  • Mantoro, T., Usino, W., Ali H. S., Ayu, M. A., Energy Efficiency Mechanism Using Mobile-Based Fermat's Spiral in WSN, Proceedings of the WSEAS-ACS 2011, Penang, Malaysia 3-5 October 2011.
  • Ayu M. A. and Mantoro T, An Example-Based Machine Translation Approach for Bahasa Indonesia to English, Proceedings of The IEEE Symposium on Industrial Electronics and Applications (ISIEA 2011), Langkawi, Malaysia, 24-28 September 2011.
  • Mantoro, T., Abubakar, A., Ayu M. A., Multi-User Navigation: A 3D Mobile Device Interactive Support, Proceedings of The IEEE Symposium on Industrial Electronics and Applications (ISIEA 2011), Langkawi, Malaysia, 24-28 September 2011.
  • Ayu, M. A, Mantoro, T., Matin, A.F.A, Basamh, S., Recognizing User Activity Based on Accelerometer Data from a Mobile Phone, Proceedings of the IEEE International Symposium on Computers and Informatics (ISCI 2011), Kuala Lumpur, 20-22 March 2011.
  • Zakaria, N. A. and Ayu, M. A, User-Centered Web Development for GMI Alumni Websites, Proceedings of the 2010 IEEE International Conference on Information and Communication Technology for the Muslim World (ICT4M), Jakarta, Indonesia, 13-14 December 2010.
  • Al-Azab, F.G.M and Ayu, M. A., Web Based Multi Criteria Decision Making Using AHP Method, Proceedings of the 2010 IEEE International Conference on Information and Communication Technology for the Muslim World (ICT4M), Jakarta, Indonesia, 13-14 December 2010.
  • Mantikayan, J and Ayu, M. A., Exploring Audience Response System: Impact in Learning Institutions, Proceedings of the 2010 IEEE International Conference on Information and Communication Technology for the Muslim World (ICT4M), Jakarta, Indonesia, 13-14 December 2010.
  • Mantoro T., Ayu M. A, Habul E., Khasanah A. U., SURVNVOTE: A Free Web Based Audience Response System to Support Interactivity in the Classroom, Proceedings of the 2010 IEEE Conference on Open Systems (ICOS 2010), Kuala Lumpur, Malaysia, 5-8 December 2010.
  • Mantoro T., Ayu M. A., Improving the Accuracy of Indoor User Location Using IEEE 802.11 Signals, Proceedings of the Premier International Technical Conference of IEEE Region 10 (TENCON 2010), Fukuoka, Japan, 21-24 November 2010
  • Ayu M. A. and Mantoro T, Analyzing and Managing the Disturbance on a Mining Port Stockyard System, Proceedings of The IEEE Symposium on Industrial Electronics and Applications (ISIEA 2010), Kuala Lumpur, Malaysia, 3-6 October 2010.
  • Mantoro T, Muataz Z., Ayu M. A, Mobile User Location Prediction: Genetic Algorithm-Based Approach, Proceedings of The IEEE Symposium on Industrial Electronics and Applications (ISIEA 2010), Kuala Lumpur, Malaysia, 3-6 October 2010.
  • Mantoro T, Ayu M. A, Nuraini, A, Amin, S. M, Self-Organizing Map Approach for Determining Mobile User Location Using IEEE 802.11 Signals, Proceedings of The IEEE International Symposium On Information Technology (ITSIM) 2010, Kuala Lumpur Malaysia, 15-17 June 2010.
  • Ayu M. A, Mantoro T, Md. Tap, A.O., Ismail S. A, eSurvia: A Web-Based Survey System Using Fuzzy Conjoint Analysis, Proceedings of The IEEE International Symposium On Information Technology (ITSIM) 2010, Kuala Lumpur Malaysia, 15-17 June 2010.
  • Mantoro T., C. W. Johnson, M. A. Ayu, A Framework for Ubiquitous Computing Environment in Providing Intelligent Responses, Proceedings of The IEEE - 4th International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies, UBICOMM 2009, Malta, 14-16 October 2009.
  • Mantoro, T., M. Azizan, S. Khairuzzaman, M. A. Ayu, Multi-observers Instance-Based Learning Approach for Indoor Symbolic User Location Determination Using IEEE 802.11 Signals, Proceedings of The IEEE - Symposium on Industrial Electronics and Applications (ISIEA 2009), Kuala Lumpur, 4-6 October 2009.
  • Ayu, M. A., K. Taylor, T. Mantoro, Active learning: Engaging Students in the Classroom Using Mobile Phones, Proceedings of The IEEE - Symposium on Industrial Electronics and Applications (ISIEA 2009), Kuala Lumpur, 4-6 October 2009.
  • Taylor, K., M. A. Ayu, JunMa, Bai Qifeng, Votapedia: an Audience Response Service Using Mobile Phones, Proceedings of the Third Annual ICT Centre Science and Engineering Conference, 31 October - 1 November 2006, Sydney, Australia.
  • Ayu, M. A. and M. Cardew-Hall, An Application of IPA Approach on the Optimisation of a Mining Port Stockyard System, Proceedings of the Workshop on Discrete Event Systems (WODES), October 2002, Zaragoza, Spain.
  • Ayu, M. A. and M. Cardew-Hall, Optimal Stockyard Design of Mining Production Systems, Proceedings of the World Manufacturing Congress (WMC), April 2002, Rochester, NY, USA.
  • Mantoro, T. and M. A. Ayu, Year 2000 Worries in Indonesia: Y2K Problems and Solutions, Proceedings of New Indonesia in 2000, Indonesian Embassy and Indonesian Community in Canberra, ISSN 1329-2331, January 2000, Canberra, Australia.
  • Books and book chapters
  • Mohamed N.,Mantoro T., Ayu M.A., Mahmud M. (editor), "Critical Socio-Technical Issues Surrounding Mobile Computing", IGI Global, October 2015.
  • Ayu M.A., Ahmad B, Mantoro T. "Managing Students' Attendance Using NFC Enabled Mobile Phones", in Mohammad N., Mantoro T., Media A., Mahmud M. (eds). "Critical Socio-Technical Issues Surrounding Mobile Computing", IGI Global, October 2015.
  • Windihastuty W., Mantoro T., Ayu M.A. "Mobile Water Meter System in Android Environment", in Mohammad N., Mantoro T., Media A., Mahmud M. (eds). "Critical Socio-Technical Issues Surrounding Mobile Computing", IGI Global, October 2015
  • Hasnan, S. N., Ayu, M. A., Mantoro, T., Mazlan, H., Blfaqih, A. A., Haseeb, S., CAPWAP Protocol and Context Transfer to Support Seamless Handover, Advances in Intelligent Systems and Computing Series Volume 209 (Meesad, Unger, Boonkrong (eds)), pp. 93-103, Springer-Verlag Berlin Heidelberg 2013, ISBN: 978-3-642-37370-1 (Print) 978-3-642-37371-8 (Online)
  • Mantoro T., Ayu, M. A., M. Weyn, Handbook of Research on Mobility and Computing: Evolving Technologies and Ubiquitous Impacts (Cruz-Cunha & Moreira (eds)), Chapter 35: "Making Location-Aware Computing Working Accurately in Smart Spaces", published by IGI Global Publisher, Portugal, 2011.
  • Mantoro T., Ayu, M. A., Handbook of Research on Mobility and Computing: Evolving Technologies and Ubiquitous Impacts (Cruz-Cunha & Moreira (eds)), Chapter 36: " User Pro-Activities Based on Context History", published by IGI Global Publisher, Portugal, 2011.
  • Ayu, M. A. (ed), The Web: Its Utilisation, Evaluation and Security, published by IIUM Press, Kuala Lumpur, Malaysia, 2011.
  • Ayu, M. A. and Mantoro, T., Supporting Student Participation and Interactivity in the Classroom Using Mobile Phones, in Hussin, H (ed) IT Issues and Applications in Malaysia: A Collection of Articles, IIUM Press, Kuala Lumpur Malaysia, 2011, ISBN: 978-967-418-003-4.
  • Yunus, Y. and Ayu, M. A., Multimedia Courseware for Children, in Zeki, A. M., Kartiwi, M., Zeki, A. M. (eds) Advancement in E-Learning, IIUM Press, Kuala Lumpur Malaysia, ISBN: 978-967-418-105-5.
  • Elgharabawy, M. and Ayu, M. A., Open Source Content Management Systems (CMS): Issues and Challenges, In Ayu, M. A. (ed) Web: Its Utilisation, Evaluation and Security. IIUM Press, Kuala Lumpur Malaysia, 2011, ISBN: 978-967-418-112-3.
  • Mantoro, T., Ayu, M. A. and Yusof, A. H., Kulliyyah of Information and Communication Technology (KICT) Postgraduate System, In Ayu, M. A. (ed) Web: Its Utilisation, Evaluation and Security. IIUM Press, Kuala Lumpur Malaysia, 2011, ISBN: 978-967-418-112-3.
  • Mantikayan, J. M. and Ayu, M. A., Web-based Application That Support Active Learning, In Ayu, M. A. (ed) Web: Its Utilisation, Evaluation and Security. IIUM Press, Kuala Lumpur Malaysia, 2011, ISBN: 978-967-418-112-3.
  • Ayu, M. A., Pengantar Ekonomi Teknik (Introduction to Engineering Economics), a book published by Penerbit Gunadarma, Jakarta, Indonesia, 1st edition in 1999.
  • Ayu, M. A., Pengantar Riset Operasional (Introduction to Operations Research), a book published by Penerbit Gunadarma, Jakarta, Indonesia, 1st edition in 1993.