Chehreghani, Sajjad
Chehreghani, Sajjad
Chehreghani, Sajjad , Mining Engineering Department, Faculty of Environment, Urmia University of Technology (UUT), Box: 57155-419, Postal code: 5716693188, Band road, Urmia, West Azerbaijan, Ira
Chehreghani, Sajjad , Department of Mining Engineering, Faculty of Engineering, Urmia University, Urmia, West Azerbaijan, Iran
Chekushina, Tatyana, Research Institute of Comprehensive Exploration of Mineral Resources Russian Academy of Sciences, 4 Kryukovsky tupik, Moscow, Russia, Ph.D. in Engineering Science, Assistant Professor

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