Research Publications & Scientific Work:
- "An Education and Training Strategy Concept in Management for Human Resouurces Development in Telecommunication", Asian Institute of Technology, AIT, ITU, APT, Bangkok, December, 1988.
- "The Application of the Interaction Theory in Solving the Transportation Problem", The Opreration Research Society of America/The Management Institute of Management Science National Meeting, Washington DC., 1988.
- "The Role of Interaction Technology in the Improvement of the National System Productivity", Symposium on Information Technology, Tokyo, 1988.
- "The Application of the Interaction Theory for Solving Salesman Problem (TSP)", The ORSA/TIMS Joint National Meeting, ST. Louis USA, 1987.
- "A Computer Model of Mail Delivery Pattern and Productivity Improvement", Association Francaise Pour la Cybernetique Economique AECET and "GGI", Paris, 1976.
- "Interaction Theory : Solve the Hard Traveling Salesman Problem (TSP) easily", International Workshop on Optimal Network Topologies (IWONT 2012), Indonesia
- "Interaction Theory [New Paradigm] For Solving the Assignment Problem", International Conference on Advanced Informatics, Concepts Theory Applications (ICAICTA), 2014, Indonesia
- Study of Telecommunication Infrastructure Readiness for Electronic Commerce (E-Commerce ), Ditjen Postel, 2005.
- Study of Policy and Management of Telecommunication, Information Technology and Communication Convergence, Ditjen Postel, 2003.
- Creation of Master Plan of Service Point of Universal Service Obligation (USO) of Postal Service, LAPI-ITB, 2003.
- Policy Reform and Blue Print of Future Sea Transportation, LP-ITB, 1999.
- Study of Development Center of Electricity and Energy DJLPE, LAPI - ITB, 1998.
- Study of Multiplier Effect of Telecommunications Liberalization to the Economic Growth, Indonesia, Ministry of Communications and Information Technology, 2010
- Shareholding Studies in Telecommunications Industry, Indonesia Ministry of Communications and Information Technology, 2008
- "Teori Interaksi", ITB Publisher 1992 Bandung
- National Telecommunication System Development Studies, 1989
- National Postal System Development Studies, 1996
- Study on Post and Telecommunication Standardization Arrangements, 1993
Honors & Awards:
- Award from the Dean of Engineering Faculty Universitas Indonesia (UI), 1985.
- Award from the Minister of Tourism, Post and Telecommunication, 1988.
- "Satya Lencana Dwidya Sistha" honor from Minister of Defense and Security, 1983.
- "Dwi Warna Purna Cendekia Wusana" honor from SESKOAD Commander, 1980.
- "Satya Lencana Dwidya Sistha" honor from dari Minister of Defense and Security/Commander of Indonesian Armed Forces, 1980.
- First prize winner at VRP (Vehicle Routing Problem) solving competition by IPOMS-APICS 2014