Dragan Pamucar (PhD) is an Associate Professor at the University of Defence in Belgrade, in the Department of Logistics, Serbia. He obtained his MSc at the Faculty of Transport and Traffic Engineering in Belgrade, in 2009, and his PhD from the University of Defence in Belgrade, Serbia, in 2013, in Applied Mathematics, with a specialization in multi-criteria modelling and soft computing techniques. His research interests include the fields of computational intelligence, multi-criteria decision-making problems, neuro-fuzzy systems, fuzzy, rough and intuitionistic fuzzy set theory, and neutrosophic theory, with applications in a wide range of logistics' problems. Dr. Pamucar has authored/co-authored over 150 papers published in SCI and SCOPUS-indexed international journals and several books. He holds editorial positions in numerous journals of repute (indexed by SCOPUS and SCI). He has been a regular reviewer for over 100 SCI journals.