Darmoko, Darmoko, Donny Yoesgiantoro, and Dwi Joko Siswanto. 2023. “UTILIZATION OF ORGANIC WASTE (COW MANURE) INTO BIOGAS TO SUPPORT THE SECURITY SYSTEM IN AKMIL FOOD PRODUCTION UNIT”. JURNAL CAFETARIA 4 (2). https://doi.org/10.51742/akuntansi.v4i2.1035.