Lyubenova, I. The Basic Challenges to the Primary Health Care in Process to the Integration of Bulgaria towards the European Union. D. A. Tsenov Academy of economics, 2003 с. 119-127,.
Lyubenova, I. The Basic Challenges to the Primary Health Care in Process to the Integration of Bulgaria towards the European Union. D. A. Tsenov Academy of economics, 2003 с. 119-127,.
Lyubenova, I. (2003) The Basic Challenges to the Primary Health Care in Process to the Integration of Bulgaria towards the European Union, D. A. Tsenov Academy of economics с. 119-127,.
Lyubenova, I. (2003). The Basic Challenges to the Primary Health Care in Process to the Integration of Bulgaria towards the European Union. D. A. Tsenov Academy of economics, с. 119-127.
Lyubenova I. The Basic Challenges to the Primary Health Care in Process to the Integration of Bulgaria towards the European Union. D. A. Tsenov Academy of economics; 2003. p. с. 119-127.