Toshmamatov , B.M., S.T. Valiev, and B.R. Arziev. “FROM LOCAL ORGANIC WASTE TO BIOGAS: ENERGY EFFICIENCY, SAFETY ASPECTS RELATING TO BIOGAS PLANTS”. International Bulletin of Engineering and Technology 3, no. 2 (February 13, 2023): 37–42. Accessed March 22, 2026. https://internationalbulletins.com/intjour/index.php/ibet/article/view/340.