Semenova, Olena, Lyudmila Reshetnyak, Natalia Bublienko, Jelizaveta Smirnova, and Tatyana Shylofost. “STABILIZATION OF ACTIVE SLUDGE AFTER WASTEWATER TREATMENT CONTAMINATED BY PETROLEUM PRODUCTS”. Proceedings of National Aviation University 67, no. 2 (June 21, 2016): 86–90. Accessed December 22, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/10438.