Doneva NJ, Despodov Z, Mirakovski D, Hadzi-Nikolova M, Mijalkovski S. COST ANALYSIS IN CONSTRUCTION OF UNDERGROUND MINING STRUCTURES AND OPPORTUNITIES FOR THEIR REDUCTION. Rud.-geol.-naft. zb. [Internet]. 2015Sep.18 [cited 2024Apr.27];30(2):1-12. Available from: https://hrcak.srce.hr/ojs/index.php/rgn/article/view/3591