Цоклинова М. Assessment of the Efficiency of Government Healthcare Expenditure in Selected European Union Member States: A DEA Approach. НТ [интернет]. 12 Декември 2025 [цитиран 22 Юли 2026];(5):71-98. достъпен на: https://bjiep.e-dnrs.org/index.php/rp/article/view/4981