Glybin V, Kuznetsova O. FEATURES OF THE MATERIAL BALANCE CALCULATION OF THREE-PHASE MIXTURES FOR EXTRACTION PROCESSES. Proceedings of National Aviation University [Internet]. 2018 Mar. 13 [cited 2024 Apr. 26];74(1):108-15. Available from: https://jrnl.nau.edu.ua/index.php/visnik/article/view/12298