1. Department of Mining & Metallurgical Engineering, Amirkabir University of Technology, 424 Hafez Ave., PO Box 15875-4413, Tehran, Iran
2. Department of Mining & Metallurgical Engineering, Amirkabir University of Technology, 424 Hafez Ave., PO Box 15875-4413, Tehran, Iran (Corresponding author), e-mail: ali.mortazavi@aut.ac.ir, https://orcid.org/0000-0002-9839-5033