Conference Program Committee/Reviewer
- Program Committee member for IBIMA 2005 Conference “Information Management in Modern Enterprises”, Lisbon, Portugal 5-7 July 2005.
- Conference Committee member for The 6th European Conference on Knowledge Management (ECKM 2005), University of Limerick, Ireland, 8-9 September 2005.
- Reviewer for The 2nd International Conference on Qualitative Research in IT and It in Qualitative Research (QualIT 2005), Griffit University, Brisbane, Australia, 23-25 November 2005
- Program Committee member for The 5th IBIMA Conference on Internet and Information Technology in Modern Organizations, Cairo, Egypt, 13-15 December 2005.
- Reviewer for The InSITE 2006 (Informing Science + IT Education) conference, June 25-28 2006, Manchester, England
- Invited Program Committee member for International Conference on Information Society (i-Society 2006), Miami, Florida, 7-10 August 2006.
- Member Board of Reviewers Academic Business World International Conference, Nashville, Tennessee, 29-31 May 2006.
- Committee member of European Conference on Knowledge Management (ECKM)
- Invited Program Committee member for InSITE 2007 Conference, Ljubljana, Slovenia, 22nd-25th June 2007.
- Program Committee member for InSITE 2008 Conference, Varna, Bulgaria, 22nd-25th June 2008.
- Program Committee member for The 1st World Summit on the Knowledge Society, 24-28 September 2008, Athens, Greece, organized by Open Research Society.
- Program Committee member for The 10th IBIMA Conference on Innovation and Knowledge Management in Business Globalization, 30 June – 2 July 2008, Kuala Lumpur, Malaysia.
- Reviewer for The 15th Americas Conference on Information Systems, San Francisco, California, August 6 – 9, 2009
- Reviewer for The 17th European Conference on Information Systems, Verona, Italy, June 8-10 2009.
- Reviewer for The 16th American Conference on Information Systems IS Education Minitrack, Peru, August 12-15 2010.
- Reviewer for The Informing Science + IT Education Conference, Novi Sad, Serbia, June 18-23 2011
- Member of Editorial Board of Electronic Journal of Information Systems Evaluation (EJISE)
- Reviewer for Journal of Electronic Commerce Research (JECR)
- Reviewer for Journal of Information, Information Technology, and Organizations (JITO)
- Reviewer for Journal Digital Forensics, Security and Law
- Reviewer for International Journal of Internet Marketing and Advertising
- Culture and IT session chair, The 16th Australasian Conference on Information Systems (ACIS2005), Manly, Australia 30 November – 2 December 2005.
- Member and tester of Information Systems book at Global Text Project
- Faculty Portfolio External Reviewer for International Association for Computer Information Systems (IACIS)
- Head of Undergraduate Curriculum Evaluation Committee, Accounting Department, Atma Jaya Yogyakarta University, 2008-2009.
- Member of Undergraduate Curriculum Development Committee Accounting Department, Atma Jaya Yogyakarta University, 2008-2009.