[1]
Syamsuri, Yustia Wulandari Mirzayanti, and Sigit Setiawan, “Pengaruh Konsentrasi NaOH, Urea, dan Rumen terhadap Performa Generator Berbahan Bakar Biogas”,
JOURNAL OF RESEARCH AND TECHNOLOGY
, vol. 7, no. 1, pp. 71–82, Jun. 2021.