ANWAR, H.; WIDJAJA, T.; PRAJITNO, D. H. Produksi Biogas dari Jerami Padi Menggunakan Cairan Rumen dan Kotoran Sapi. CHEESA: Chemical Engineering Research Articles, [S. l.], v. 4, n. 1, p. 1–10, 2021. DOI: 10.25273/cheesa.v4i1.7406.1-10. Disponível em: https://e-journal.unipma.ac.id/index.php/cheesa/article/view/7406. Acesso em: 3 apr. 2025.