Milinčić, Miroljub, Dragan Petrović, Uroš Milinčić, and Ljiljana Mihajlovic. “The Role of Transport Infrastructure in the Sustainable Development of Mountainous Areas in Serbia”. Journal of Road and Traffic Engineering 71, no. 3 (September 26, 2025): 25-33. Accessed August 10, 2026. https://putisaobracaj.rs/index.php/PiS/article/view/383.