Kurnianto, Fauzan, and Bambang Endro Yuwono. “Economic Feasibility Study of the Multi-Utility Tunnel (MUT) Project in the New Capital City of Nusantara (IKN) During the Budget Efficiency Period”. Eduvest - Journal of Universal Studies 6, no. 5 (May 6, 2026): 5261–5273. Accessed May 6, 2026. https://eduvest.greenvest.co.id/index.php/edv/article/view/52844.