Ardila FAAD, Murtedjo T, Chayati N. Studi Penentuan Tarif Buy the Service Transpakuan Koridor 6 Metode Ability to Pay dan Willingness to Pay. j. of appl. civ. Engineering and infrastruct. Technology [Internet]. 2023Dec.1 [cited 2024Jul.3];4(2):19-7. Available from: https://journal.isas.or.id/index.php/JACEIT/article/view/555