A, Ankhtuya, Namkhainorov J, Battsetseg M, Batbileg S, Batkhishig D, and Purevsuren B. “Investigation of Coal Pyrolysis Tar of Aduunchuluun Deposit”. Bulletin of the Institute of Chemistry and Chemical Technology, no. 5 (November 30, 2018): 52–57. Accessed December 23, 2025. https://test.mongoliajol.info/BICCT/article/view/1074.