فهرست مقالات Nirlipta Nayak مقاله 1 - Study of development cycle of down ramp in underground metal mine 10.30495/ijes.2022.1955510.1739 Nirlipta Nayak Harinandan Kumar Suhel Ahmed Iranian Journal of Earth Sciences , شماره 5 , سال 15 , پاییز 2023