Comparative analysis of the concentration of CO2, CO, CH, and O2 in the exhaust gases of BelAZ dump trucks that use liquefied natural gas as a motor fuel. Nexo Revista Científica [Internet]. 2022 Jun. 30 [cited 2026 Jul. 5];35(02):552-65. Available from: https://camjol.info/index.php/NEXO/article/view/14634