FEBRINA, Wetri; FAISAL, Rudi. Produksi Metana dari Tandan Kosong Minyak Sawit. Smartech, [S. l.], v. 1, n. 1, p. 25–29, 2026. Disponível em: https://ejournal.smart-scienti.com/index.php/smartech/article/view/285. Acesso em: 27 aug. 2026.