Miteva, Albena, and Julia Doitchinova. “AGRICULTURE IN THE SOUTHWESTERN REGION OF BULGARIA AND ITS IMPACT ON RURAL DEVELOPMENT”. Ekonomika poljoprivrede 69, no. 4 (December 23, 2022): 1003–1016. Accessed July 3, 2024. https://ea.bg.ac.rs/index.php/EA/article/view/2016.