KETEGENOV, T.; KALUGIN, S.; ASYLKHANOV, Zh.; KAMUNUR, K.; KARAGULANOVA, A. New Flotation Reagents on the Base of Tetrahydropyran for the Processing of High-Ash Coals. Eurasian Chemico-Technological Journal, [S. l.], v. 21, n. 3, p. 277–281, 2019. DOI: 10.18321/ectj869. Disponível em: https://ect-journal.kz/index.php/ectj/article/view/869. Acesso em: 19 apr. 2024.