“Beneficiation Studies of Bajaur Manganese Ore by Different Processing Techniques: Benefication of Manganese Ore” (2010) Biological Sciences - PJSIR, 53(6), pp. 298–302. Available at: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/484 (Accessed: 10 March 2026).