Mine planning subject to prepared ore reserves rationing Kanay Rysbekov, Ayan Toktarov, Tursyn Kalybekov, Serik Moldabayev, Timur Yessezhulov and Gulnara Bakhmagambetova E3S Web Conf., 168 (2020) 00016 Published online: 06 May 2020 DOI: 10.1051/e3sconf/202016800016