Mirzhanovna , Samadova Guli, and Tuychiboev Zahriddin Ilhom ugli. “Theory of Cascade Mining of Open PIT Fields”. International Journal on Integrated Education 6, no. 1 (January 26, 2023): 135-139. Accessed December 22, 2024. https://journals.researchparks.org/index.php/IJIE/article/view/3944.