Win, N.Z.H., Numprasanthai, A. and Laowattanabandit, P. 2020. THE EFFECTIVENESS OF PHYSICAL SEPARATION PROCESS FOR THE ALLUVIAL TIN (HEINDA) ORE, MYANMAR . MATTER: International Journal of Science and Technology. 6, 3 (Nov. 2020), 25–42. DOI:https://doi.org/10.20319/mijst.2020.63.2542.