Rabden, R. (2020) “Design, a Study of Laboratory-scale Experimentation and Economic Analysis of Biogas Plant for Phuentsholing Area”, Zorig Melong- A Technical Journal of Science, Engineering and Technology, 5(1), pp. 1–6. Available at: https://journal.cst.edu.bt/index.php/zm/article/view/26 (Accessed: 22 December 2024).