Factors influencing the levels of work engagement in physicians from Poland, Serbia and Bulgaria

Autor: Wilczyński, Krzysztof Maria, Swamad, Mohammed Abdul, Subotić, Vanja, Wizner-Wilczyńska, Dominika, Mazgaj, Elżbieta, Wajda, Weronika
Matična publikacija: Psychiatria Danubina. Supplement (2015)