Haesti Sembiring, Riyanto Suprawihadi. Cabbage Waste as Raw Material for Biogas Production with Water and Chicken Manure Activator . MUDIMA [Internet]. 2023 Jun. 30 [cited 2026 Feb. 17];3(6):1257-62. Available from: https://journal.formosapublisher.org/index.php/mudima/article/view/4552