Kenzhaliyev, B. K., T Yu Surkova, A. N. Berkinbayeva, Z. D. Dosymbayeva, and B. E. Abdikerim. 2021. “Research of Organomineral Sorbents Based on Shungite of Kazakhstan”. ASEANA Science and Education Journal 1 (1):36-39. https://doi.org/10.53797/aseana.v1i1.5.2021.