IMANBAYEV, Y. I.; ONGARBAYEV, Y. K.; TILEUBERDI, Y.; SULTANOV, F. R.; TULEUTAYEV, B. K.; MANSUROV, Z. A. Thermal processing of Beke oil sands. International Journal of Biology and Chemistry, [S. l.], v. 6, n. 2, p. 55–59, 2013. Disponível em: https://ijbch.kaznu.kz/index.php/kaznu/article/view/100. Acesso em: 7 may. 2024.