Wirawan, Panji Wisnu, Djalal Er Riyanto, Dinar Mutiara Kusumo Nugraheni, and Yasmin Yasmin. “Graph Database Schema for Multimodal Transportation in Semarang”. Journal of Information Systems Engineering and Business Intelligence 5, no. 2 (October 24, 2019): 163–170. Accessed April 19, 2025. https://e-journal.unair.ac.id/JISEBI/article/view/12013.