Pang, Xianying. “Analyzing and Optimizing the Cargo Gathering Network Structure of the Chengyu China-Europe Railway Express”. INTI Journal 2025, no. 4 (November 10, 2025): 1–8. Accessed January 1, 2026. https://iuojs.intimal.edu.my/index.php/intijournal/article/view/752.