JARGALMAA, S.; PUREVSUREN, B.; DAVAAJAV, Y.; AVID, B.; BAT-ULZII, B.; OCHIRHUYAG, B. Investigation on characterization of Ereen coal deposit. Mongolian Journal of Chemistry, [S. l.], v. 16, p. 18–21, 2016. DOI: 10.5564/mjc.v16i0.664. Disponível em: https://www.mongoliajol.info/index.php/MJC/article/view/664. Acesso em: 27 nov. 2022.