Zainuddin, Hafid, Judiono Judiono, and Shanshan Xu. 2024. “Analysis of Operational Performance and Service of the Jenggala Commuter Train (Route Surabaya Kota – Mojokerto)”. Journal of Moeslim Research Technik 1 (3):169-75. http://www.journal.ypidathu.or.id/index.php/technik/article/view/1022.