International Seminar/ Conference/ Traveling
- Guang Zhou, China visiting study in Abu Waqas Cemetry Green Space, 2014
- Hong Kong, visiting study to Water Supply Company, 2014
- Bangkok, Thailand for visiting study to Lumpini Park, 2013
- Ho Chi Minh, Vietnam for visiting
study to Dan Tao Park and Water Supply Company, 2013
- Water Leader Forum, PUB Singapore’s National Water Agency, 2013.
- Singapore for visiting study to PUB and Bay Garden 2013
- Singapore for visiting study to Park Canning
- Kuching Sarawak, Malaysia for visiting study in Water Supply Company, 2012
- International Conference on Water Supply Management System and Social Capital, Makassar, Indonesia, 16-17 July, 2012.
- Water Safety Plan Study Visit,
organized by Perpamsi Indonesia to PUB, Singapore’s National Water Agency, 6 – 8 July, 2012.
- Environmental Talk: Toward A Better Green Living 2011, March 9 – 10, 2011, Mercu Buana University, Jakarta, Indonesia.
- The Third
International Conference on water Supply and Social Capital, February 21-22, 2012, Malang, Indonesia
- The first National Seminar on Green technology, Brawijaya University, 6-8 Januari 2011, Malang Indonesia.
- The Third international Conference
on Mathematics and natural Sciences (ICMNS) 2010. November 23-25. Bandung, Indonesia
- The 2nd International Seminar on Tropical Eco-Settlement, November 3-5, 2010. Sanur, Denpasar, Bali, Indonesia.
- Workshop on Community Awareness
on Health, Education and Drinking Water Supply, 2008
- National Symposium on Microbiology, 2007
- Konferensi Aquaculture Indonesia, 2007
- Symposium Nasional Aquacultur Indonesia, Semarang 2002
- National Seminar on Higher Education
Management, Depdikbud, Bogor, 1994
- Edinburgh, Scotland for studying water resource management, 1993-1994
- Stockholm, Sweden for visiting study on water resource in summer, 1994
- London, UK for visiting study on Indonesian Artwork,