Naseem, S., Sheikh, S. A., Qadeeruddins, M., & Akhtar, M. (2000). ?PETROGRAPHY AND GEOCHEMISTRY OF KORA GYPSUM DEPOSIT, DAUDKHEL, DISTRICT MIANWALI. Biological Sciences - PJSIR, 43(2), 73–82. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/1997