Ngoc Hiep N, Leonen Mariano JR, Minh Tuan H. Evaluating the Courier and Delivery Services Company’s Efficiency Using an EBM Model. ijmst [Internet]. 2026 Sep. 30 [cited 2026 Oct. 1];2(3):58-64. Available from: https://i-jmst.vimaru.edu.vn/index.php/i-jmst/article/view/34