Technological study on the Gravity Processing of Manganese Ore. Himi, him. tehnol. hùrèèlèngijn èrdèm šinžilgèènij bùtèèl [Internet]. 2019 Dec. 25 [cited 2026 Jun. 25];(7):18-22. Available from: https://mongoliajol.info/index.php/BICCT/article/view/1268