“Analisis Kelayakan Investasi Pembangunan Tol Layang Jakarta-Cikampek (MBZ) Menggunakan Metode NPV, IRR, BCR, dan Payback Period”, JSE, vol. 2, no. 1, pp. 22–29, May 2026, Accessed: May 13, 2026. [Online]. Available: https://journal.ajbnews.com/index.php/prothon/article/view/306