Kuliah Umum Workshop dan Kuliah Umum Evaluasi Dampak dalam Program Intervensi Sosial part 03 November 27, 2014
Seminar SEMINAR NASIONAL MATEMATIKA 2017 “Peran Matematika dalam Memahami Fenomena Lingkungan” March 21, 2017
Video Sustainable Development Strategies of Integrated River Basin | Arif Budi Purwanto March 26, 2014