Maulana, Aldrin, and Eka Pria. 2024. “Feasibility and Advance Scenario Analysis of Toll Road Company With Low Rate of Return on Investment in Indonesia: Case Study of the Manado-Bitung Toll Road”. Jurnal Ekonomi 13 (01):396-412. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/3639.