Sinha KMK, Majhi SC, Prasad PS, Gouricharan T. Beneficiation Studies on High Ash Indian Coking Coal Using Heavy Medium Cyclone Test Rig. jmmf [Internet]. 2022 Oct. 21 [cited 2024 Jul. 22];66(7):383-7. Available from: https://informaticsjournals.com/index.php/jmmf/article/view/31725