Aliansyah, Aldi, Rulhendri Rulhendri, and Alimuddin Alimuddin. “Analysis of Delay Due to Railway Level Crossings”. ASTONJADRO 15, no. 2 (May 24, 2026): 406–416. Accessed May 30, 2026. http://150.107.142.43/index.php/ASTONJADRO/article/view/19331.