EXERGY ANALYSIS OF THE BIOGAS MULTISTAGE COMPRESSION PROCESS BASED ON ASPEN PLUS SIMULATION: Scientific paper. Chem. Ind. Chem. Eng. Q. [Internet]. 2022 Aug. 15 [cited 2024 Nov. 21];28(4):319-27. Available from: https://www.ache-pub.org.rs/index.php/CICEQ/article/view/987