SHAHPUTRA, M. Afif. ANALISIS FINANSIAL BIOGAS LIMBAH CAIR KELAPA SAWIT SEBAGAI ENERGI TERBARUKAN DI PKS RAMBUTAN PTPN III (FINANCIAL ANALYSIS OF PALM OIL BIOGASS FROM MILL EFFLUENT OF CRUDE PALM OIL FACTORY AS A RENEWABLE ENERGY IN PKS RAMBUTAN PTPN III). Inovasi, [S. l.], v. 14, n. 2, p. 180–189, 2017. Disponível em: http://jurnal.bappelitbang.sumutprov.go.id/index.php/inovasi/article/view/104. Acesso em: 15 jun. 2025.