Abdillah, Z. A. ., and A. A. G. Kartika. “Feasibility Analysis of Yogyakarta-Bawen Tollway from Economic and Financial Aspect”. Jurnal Transportasi: Sistem, Material, Dan Infrastruktur, vol. 5, no. 2, July 2023, pp. A227 - A233, https://journal.its.ac.id/index.php/transportasi/article/view/727.