Srinivas Kasulla, S J Malik, Fredrick Kayus, Anjani Yadav, and Gaurav Kathpal. “Literature Review on Biogas Feeding Systems”. Partners Universal Innovative Research Publication 2, no. 5 (October 25, 2024): 34–42. Accessed May 21, 2026. https://www.puirp.com/index.php/research/article/view/76.