Serik Moldabayev, Bakhytzhan Issakov, Nurzhigit Sarybayev, Assel Nurmanova, Dalelkhan Akhmetkanov. "PROVISIONS FOR CLEANING-UP DEEP ZONE OF OPEN PIT MINES USING LOADING DEVICES." SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Science and Technologies in Geology, Exploration And Mining, 2022, pp. 339-346. https://doi.org/10.5593/sgem2022/1.1/s03.039