AFISNA, L. P.; RAHADI, B. N. J. . Analysis of the difference in biogas volume between continuous and semi-continuous systems. Journal of Engineering Researcher and Lecturer, [S. l.], v. 1, n. 1, p. 12–16, 2022. DOI: 10.58712/jerel.v1i1.5. Disponível em: https://jerel.rlsociety.org/index.php/jerel/article/view/5. Acesso em: 17 sep. 2024.