Handayani, Etik Puji. “USAHA ARANG BRIKET SOLUSI ATASI LIMBAH BAGLOG JAMUR TIRAM DI KOTA METRO”. Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan 3, no. 2 (July 30, 2019): 64–67. Accessed January 15, 2026. https://www.jss.lppm.unila.ac.id.121-50-32-50.cpanel.site/index.php/ojs/article/view/147.