فهرس المقالات Bhanwar Choudhary المقاله 1 - Influence of front row burden on fragmentation, Muckpile shape, Excavator cycle time, and back break in surface Limestone Mines Bhanwar Choudhary Rajesh Arora Iranian Journal of Earth Sciences , العدد 2 , السنة 10 , زمستان 2018