Sapkota T, Aryal J, Thapa S, Karki AB. Biogas Production from Anaerobic Digestion of Different Biodegradable Materials. Nepal Journal of Science and Technology [Internet]. 2013 Mar. 8 [cited 2024 Nov. 22];13(2):123-8. Available from: https://nepjol.info/index.php/NJST/article/view/7724