FEBRIYOSSA, A.; PRIMA, H. S.; KAIRANI, A.; HERLANGGA, A.; SITUMORANG, M. H. F.; GULTOM, M. N.; RAMADHANI, J. ​JELANTUNG: Empowerment ALKAUSAR Jangek Cracker MSME through Bacillus subtilis Based Used Cooking Oil Processing. Yumary: Jurnal Pengabdian kepada Masyarakat , [S. l.], v. 7, n. 1, p. 165–180, 2026. DOI: 10.35912/yumary.v7.n1.p165-180.2026. Disponível em: https://journals.goodwoodpub.com/index.php/jpm/article/view/7333. Acesso em: 20 sep. 2026.