Kazmi, KR, MA Bhatti, A Mehmood, MS Anwar, and ST Sheikh. “Flotation Studies on Scheelite Concentrate of Chitral, NWFP, Pakistan”. Bangladesh Journal of Scientific and Industrial Research 46, no. 1 (July 28, 2011): 123–126. Accessed July 3, 2024. https://banglajol.info/index.php/BJSIR/article/view/8115.