@article{{JMAR}{}, author = {Iqbal, A.}, title = { 3D MODELING AND PRODUCTION SCHEDULING OF KHEWRA SALT MINES}, journal = {Journal of Mountain Area Research}, year = {2021}, doi = {10.53874/jmar.v6i0.85}, url = {https://journal.kiu.edu.pk/index.php/JMAR/article/view/85} }