Bhatti, M. A., U. Zafar, A. . Mehmood, R. . . Mehmood, and S. Nasir. “The Potential of Low-Grade Fluorite Ore of Landi Kotal, Khyber Pakhtunkhwa Province, Pakistan”. Bangladesh Journal of Scientific and Industrial Research, vol. 58, no. 2, June 2023, pp. 107-18, doi:10.3329/bjsir.v58i2.64607.