Kulisz, M., Zhumabekova, J., Firsova, E., Aubakirova, Z. and Zhairbaeva, G. 2022. Implementation of the quality management system in the enterprise producing bentonite clay. Bulletin of L.N. Gumilyov Eurasian National University Technical Science and Technology Series. 141, 4 (Dec. 2022), 127–139. DOI:https://doi.org/10.32523/2616-7263-2022-141-4-127-139.