Prof. Dr Grozdanka Bogdanović is an expert in mineral processing, leaching of sulphide minerals and metals, recycling technologies of technogenic waste materials, mine waters treatment and environmental protection. As an author and co-author, she published 17 articles in SCI indexed journals. She participated in several scientific project founded by Ministry of Education, Science and Technological Development of the Republic of Serbia (OI 172 031, OI 172 031, TR 21 008, С.5.30.55.0025), many technological projects and studies financed by economic organizations, IPA Cross-border Cooperation Programme, and International scientific collaboration and mobility with University of Mining and Geology “St. Ivan Rilski ”, Sofia, Bulgaria, University of Zenica, Faculty of Metallurgy and Technology, Bosnia and Herzegovina, University of Miskolc, Institute for Raw Material Preparation and Environmental Protection, Hungary, National Technical University of Athens (NTUA), School of Mining and Metallurgy, Greece, Faculty of Natural Science and Engineering, University of Ljubljana, Slovenia. Prof Bogdanović is a Editor-in-Chief of the journal on two journals.