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Continue to ChatCrown Pillar Optimization for Surface to Underground Mine Transition in Erzincan Bizmisen Iron Mine - https://avesis.metu.edu.tr/yayin/3b2ff399-656f-47fa-b6a7-d47cf7793539/crown-pillar-optimization-for-surface-to-underground-mine-transition-in-erzincan-bizmisen-iron-mine