A. I. . Farrah, Gunawan Prayitno, B. D. . Alfisyah, Y. F. . Arizkha, and Z. A. Nur, “Potential Processing of Biogas Products for the Needs of Villagers in Jimbaran Village, Puspo District, Pasuruan Regency”, JATSS, vol. 3, no. 1, pp. 35–49, Mar. 2021.