KENZHALIYEV, B. Preface. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources, [S. l.], v. 309, n. 2, 2022. Disponível em: http://kims-imio.com/index.php/main/article/view/168. Acesso em: 4 may. 2024.