Chairman of the Scientific Jury: Prof. DSc Valeri Stefanov

Abstract of Assoc. Prof. Boyko Penchev, PhD

Reviews:

• Prof. Albena Vladimirova Hranova, DSc
• Prof. Inna Ivanova Peleva, DSc
• Assoc. Prof. Dr. Noemi Asenova Stoichkova-Ivanova, PhD

Statements:

• Prof. Valeri Stoilov Stefanov, DSc
• Prof. Plamen Ivanov Doynov, DSc
• Prof. Plamen Antov Petkov, DSc
• Prof. Ivan Gerasimov Stankov, DS c