- Technical Assistance of Goat Farmer’s Group in Village of Bintaran Kulon , Piyungan Sub District, Bantul District, Yogyakarta, Indonesia. 2001.
- Survey of Dairy Farming System Profile in Regency of Sleman, Yogyakarta, Indonesia. Agustus – November 2004
- Technical Assistance of Dairy Program in Regency of Sleman, Yogykarta, Indonesia. Implementation of Biogas Digester. September 2004 – present.
- Being a Team for Aceh Rehabilitation, Reconstruction and Revitalization after Tsunami Disaster. March 2005 – present.
- Development of Goat Sharing Model in Sleman Regency, Yogyakarta,Indonesia.September 2005-2006
- Survey on the Profile of Turi Sub district in for the preparation to become a Tourism Area, Turi, Sleman, Yogyakarta. 2005 – 2006.
- Team of ’Capacity building in ruminant livestock production in smallholder farming systems’ Project (Funded by British Council). 2006-present.
- Team of ‘ Road Map of Superior Livestock Commodity’ in Yogyakarta Province. 2007.
- Team of ‘ Development of Texel Sheep Farming Integrated with Rami by product in Wonosobo District’. 2007.