MIKHLIEV O.A. STUDY OF THE PROCESS OF MECHANICAL AND CHEMICAL ACTIVATION OF BROWN COAL OF THE ANGRENSK DEPOSIT AND PHOSPHORITES OF THE CENTRAL KYZYLKUM. ResearchJet Journal of Analysis and Inventions, [S. l.], v. 2, n. 11, p. 7–11, 2021. DOI: 10.17605/OSF.IO/7QU85. Disponível em: https://reserchjet.academiascience.org/index.php/rjai/article/view/361. Acesso em: 5 mar. 2025.