To‘ychiyev Xasanboy Toxir og‘li and To‘ychiyev Xusanboy Toxir og‘li 2022. ANALYSIS OF ENGINE AND ENGINE TECHNICAL CONDITION, FUEL CONSUMPTION AND EFFECTS ON GAS EMISSIONS. JournalNX - A Multidisciplinary Peer Reviewed Journal. 8, 6 (Jun. 2022), 78–82. DOI:https://doi.org/10.17605/OSF.IO/WYZTP.