MAGO, O. Y. T.; NIRMALASARI, M. A. Y.; KUKI, A. D.; BUNGA, Y. N.; MISA, A. Effect of the Type of Organic Waste and Retention Time on Biogas Production from Cow Dung. Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati, [S. l.], v. 5, n. 3, p. 155–162, 2021. DOI: 10.24002/biota.v5i3.3682. Disponível em: https://ojs.uajy.ac.id/index.php/biota/article/view/3682. Acesso em: 10 aug. 2024.