Krebayeva, Lazat, Zhannur Algabas, ЕssenbayevaAkerkem, Alexandr Brodskyi, and Sapargali Konuspayev. 2021. “Cracking of the Paraffins on Catalysts from Natural Zeolite of Kazakhstan Shankanay Field”. Chemical Bulletin of Kazakh National University 101 (2), 20-27. https://doi.org/https://doi.org/10.15328/cb1154.