Judijanto, Loso, Ilham Akbar Bunyamin, and Rani Eka Arini , trans. “A Bibliometric Analysis of Transportation Sector Transformation through Green Policies”. West Science Social and Humanities Studies 3, no. 02 (February 27, 2025): 245–257. Accessed December 6, 2025. https://wsj.westsciences.com/index.php/wsshs/article/view/1687.