TURABI, N. ., M. I. SIDDIQI, N. . . SHAMS, and H. . TURABI. “Research On Selecting The Most Suitable Extraction Method For Achin Talc-Magnesite Mine In Nangarhar Province, Afghanistan”. Kabul Polytechnic University, vol. 2, no. 1, Apr. 2022, http://kpu-ijet.af/index.php/kpu/article/view/27.