Гугутков , Димитр, Софийский медицинский университет, Bulgaria

• Health, physical culture and sports Vol 20 No 4 (2020): Health, Physical Culture and Sports - Pedagogical, social , and philosophical issues of intellectual and physical culture
  STATUS AND TRENDS OF THE DEMOGRAPHIC DEVELOPMENT OF THE BULGARIAN POPULATION
  Abstract  PDF (Русский)
• Health, physical culture and sports Vol 20 No 4 (2020): Health, Physical Culture and Sports - Medical and biological issues of human health
  LEADERSHIP COMPETENCES IN HEALTHCARE
  Abstract  PDF (Русский)