Investigation of coal pyrolysis tar of Aduunchuluun deposit. Himi, him. tehnol. hùrèèlèngijn èrdèm šinžilgèènij bùtèèl [Internet]. 2018 Nov. 30 [cited 2026 Jun. 27];(5):52-7. Available from: https://www.mongoliajol.info/index.php/BICCT/article/view/1074