Assoc. Prof. Rositsa Vladeva, PhD (Editor-in-Chief, Pedagogical/Geography Sciences, Konstantin Preslavsky University of Shumen, Bulgaria)
Prof. Rositsa Davidova, PhD (Pedagogical/Biological Sciences, Konstantin Preslavsky University of Shumen, Bulgaria)
Assoc. Prof. Borislav Borisov, PhD (Pedagogical/Physical Sciences/ Konstantin Preslavsky University of Shumen, Bulgaria)
Assoc. Prof. Petinka Galcheva, PhD (Pedagogical/Chemical Sciences/ Konstantin Preslavsky University of Shumen, Bulgaria)
Assoc. Prof. Mariya Boicheva, PhD (Pedagogical/Biological Sciences, Konstantin Preslavsky University of Shumen, Bulgaria)
Assoc. Prof. Veselka Radeva, PhD (Pedagogical/Physical Sciences/N.Y. Vaptsarov Naval Academy, Varna, Bulgaria)
Assoc. Prof. Daniela Angelova-Gancheva, PhD (Pedagogical/Geography Sciences, St. Kliment Ohridski University of Sofia, DIUU, Bulgaria)
Assoc. Prof. Nikolay Tsankov, PhD (Pedagogical/Trakia University, Stara Zagora, Bulgaria)
Prof. Gordana Apostolovska, PhD (Sst. Cyril and Methodius University of Skopje, Macedonia)
Prof. Eyüp Artvinli, PhD (Eskisehir Osmangazi University, Turkey)
Prof. Zsuzsa Csaszar, PhD (University of Pécs, Hungary)
Assoc. Prof. Oana-Ramona Ilovan, PhD (Babeş-Bolyai University, Cluj-Napoca, Romania)
Assoc. Prof. Jaroslav Vávra, PhD (Technical University of Liberec, Czech Republic)
Assoc. Prof. Aikaterini Klonari, PhD (University of the Aegean, Greece)