Students of IPB University Real-Thematic Work Lecture (KKN-T) IPB University collaborate on a work program with the Community Service and Empowerment Community Service Group (PPM) Gadjah Mada University (UGM) in Karangsari Village, Banjarnegara, Central Java. The service program includes socialization of waste banks, waste processing, and latrinization as well as waste management practices.