Petar Petrov
Sofia University
Свързани статии:
Ivan D. Shishmanov – the Europeanized Bulgarian (Dedicated to the 160th Anniversary of the Birth of Prof. Dr. Ivan D. Shishmanov (22 June 1862 – 22 June 1928))
The New Paradigm in Medicine
School Leadership
Ethno-Pedagogical Basis for the Implementation of Innovative Program Systems in the Conditions of an Inter-Ethnic Environment (Historiographical Analysis)
