1.
Sebayang DRB, Widyastuti H. Evaluation of Ability to Pay and Willingness to Pay Kualanamu Airport Railink User Service. JCE [Internet]. 2025 Jul. 21 [cited 2026 Feb. 6];39(1):51. Available from: https://journal.its.ac.id/index.php/jce/article/view/7335