Milutinović, Jelena, Dejan Marković, Bojan Stanivuković, Libor Švadlenka, and Momčilo Dobrodolac. “A Model for Public Postal Network Reorganization Based on DEA and Fuzzy Approach”. Transport 35, no. 4 (October 28, 2020): 401-418. Accessed April 24, 2024. https://journals.vilniustech.lt/index.php/Transport/article/view/13741.