Shafie, S. M., Othman, Z., Hami, N., Omar, S., Nu’man, A. H., Yusoff, N. N., & Shaf, A. (2020). Biogas Fed-fuel Cell Based Electricity Generation: A Life Cycle Assessment Approach. International Journal of Energy Economics and Policy, 10(5), 498–502. Retrieved from https://econjournals.com./index.php/ijeep/article/view/9957