Bayasgalan, Khulan, Myagmargerel Bayanmunkh, Ulzii Baatar, Bolormaa Bayarkhuu, and Tuya Murneren. “Characterization and Thermogravimetric Analysis of Oil Shale from Uvurjargalant Deposit”. Mongolian Journal of Chemistry 19, no. 45 (December 28, 2018): 19–23. Accessed July 18, 2024. https://mongoliajol.info/index.php/MJC/article/view/1085.