2010 : Short couse with title “Sensus Orangutan dan Analisis Vegetasi”, conducted by WFF, at Research Center of Danau Punggualas, Taman Nasional Sebangau, Central Kalimantan.
2012 : Research about Analyze Habitat of Java Primate at Forest protected area at Perum Perhutani, South Bandung Selatan, West Java. Funded by Aspinall Foundation.
2012 : Participant on “Symposium on Biodiversity Research”, at Faculty of Biology, Universitas Nasional, Jakarta.
March 2013 : Participant on Symposium “Save Them For Future”, at Faculty of Science and Tecnology, UIN Syarif Hidayatullah, Jakarta.
June 2013 : Organize Internasional Workshop “Genetic, Taxonomy and Populations Statsu of Orangutan”, at Universitas Nasional, Jakarta.
June 2013 : Organize Symposium “10 tahun Penelitian Orangutan di Stasiun Penelitian Tuanan, Kapuas, Kalimantan Tengah”, at Universitas Nasional, Jakarta.