Editor-in-Chief:
Danail Bonchev, PhD, D.Sc. - Virginia Commonwealth University, USA
Editorial Board:
Vasil Hadzhiiliev, PhD - Trakia University – Stara Zagora, Bulgaria
Anna Tolekova, PhD – Trakia University – Stara Zagora, Bulgaria
Dimitar Sivrev, PhD – Trakia University – Stara Zagora, Bulgaria
Galina Ilieva, PhD – Trakia University – Stara Zagora, Bulgaria
Tatyana Vlaykova, PhD – Trakia University – Stara Zagora, Bulgaria
Hristina Milcheva, PhD – Trakia University – Stara Zagora, Bulgaria
Albena Andonova, PhD – Trakia University – Stara Zagora, Bulgaria
Borislav Popov, PhD - Trakia University – Stara Zagora, Bulgaria
Emil Slavov, PhD - Trakia University – Stara Zagora, Bulgaria
Chavdar Ormanov, PhD - Technical University - Varna, Bulgaria
Svetlana Zheleva, PhD – University “Prof. dr. Asen Zlatarov”- Burgas, Bulgaria
Ivan Tanev, PhD - Trakia University – Stara Zagora, Bulgaria
Snezhana Stoyanova, PhD - University “Prof. dr. Asen Zlatarov”- Burgas, Bulgaria
Kaloyan Yankov, PhD – Trakia University, Faculty of Engineering and Technologies – Yambol, Bulgaria
Krasimira Uzunova, PhD - Trakia University – Stara Zagora, Bulgaria
Dinko Dinkov, PhD - Trakia University – Stara Zagora, Bulgaria
Grozi Delchev, PhD - Trakia University – Stara Zagora, Bulgaria
Alexey Pamporov, PhD - Institute for the Study of Societies and Knowledge at the Bulgarian Academy of Sciences - Sofia, Bulgaria
Tsanko Yablanski, DSc - Trakia University – Stara Zagora, Bulgaria
Krasimira Benkova, PhD - Trakia University – Stara Zagora, Bulgaria
Zhaneta Stoykova, PhD - Trakia University – Stara Zagora, Bulgaria
Veselina Ivanova, PhD - Trakia University – Stara Zagora, Bulgaria
Anton Stoykov, PhD - Trakia University – Stara Zagora, Bulgaria
Rumyana Yankova, PhD - University “Prof. dr. Asen Zlatarov”- Burgas, Bulgaria
Yuliyan Ananiev, PhD - Trakia University – Stara Zagora, Bulgaria
Radostina Miteva, PhD - Trakia University – Stara Zagora, Bulgaria
Editorial Advisory Board (International Members):
Raj Kumar, PhD - Institute of Nuclear Medicine & Allied Sciences – Delhi, India
Pavel Orzhekovskij, DSc – Moscow State Pedagogical University – Moscow, Russia
Elena Vasilevskaya, PhD - Belarusian State University – Minsk, Belarus
Małgorzata Nodzyńska, PhD – Pedagogical University – Krakov, Poland
Halil Gunes, PhD - Istanbul University- Istanbul, Turkey
Ludovic-Toma Cziszter, PhD - Romania
Tsai Ming Shing, PhD - National Taipei University, Taiwan
Technical Secretary:
Ekaterina Georgieva, PhD - Trakia University – Stara Zagora, Bulgaria
English Editor:
Lidiya Stoevska - Trakia University – Stara Zagora, Bulgaria
Cover Design:
Emiliya Angelova