“DISCRETE ELEMENT METHOD (DEM) FOR SEGREGATION ANALYSIS OF GRANULAR MATERIALS: ANALYSIS OF STOCKPILE FORMED BY CONVEYOR BELT”. Natural Resources and Technology 14, no. 14 (December 10, 2020): 19–26. Accessed October 7, 2025. https://js.ugd.edu.mk/index.php/NRT/article/view/3656.