Asriani, S.R.A. Rani, J. Agus, and Lisdayanti. “Study of Microbial Fuel Cell Technology Using Dangke, Whole Milk, and Whey Substrates”. Gravitasi 21, no. 2 (December 31, 2022): 61-64. Accessed April 20, 2024. https://bestjournal.untad.ac.id/index.php/GravitasiFisika/article/view/16034.