Yakubov, Komiljon Ruzmetovich, Ollashukur Otajonugli Qurbanov, and Rahmatjon Shavkatovich Rahimboyev. 2026. “FACTORS AFFECTING THE EFFICIENCY OF BIOGAS PRODUCTION SYSTEMS”. Alternative Energy 23 (2): 127-36. https://doi.org/10.70769/2181-284.ME.2(23).2026.12.