Shafie SM, Othman Z, Hami N, Omar S, Nu’man AH, Yusoff NN, et al. Biogas Fed-fuel Cell Based Electricity Generation: A Life Cycle Assessment Approach. IJEEP [Internet]. 2020 Aug. 10 [cited 2024 Dec. 23];10(5):498-502. Available from: https://mail.econjournals.com/index.php/ijeep/article/view/9957