Munkhzul BilegtSupervisor 1 / M.Sc Baasandorj.MSupervisor 2 / M.Sc Dorjsundui.G2026-03-042025B2000403https://gmitlibrary.net/handle/123456789/199enSimulation and Optimization of Column Leaching Processes for Oxidized Zinc OreBachelor ThesisThesis