SUJONO, S.; KUSUMA, H. Penerapan Biogas Guna Mengurangi Pencemaran Lingkungan di Kelompok Tani Ternak: Application of Biogas to Reduce Environmental Pollution in Livestock Farmers. PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat, v. 7, n. 2, p. 355–360, 31 Mar.2022.