Customer Satisfaction Index (CSI) Analysis Of The Performance Of City Transportation Services Within The Province (AKDP) In Gorontalo Province - Indonesia (Fajar Susilo, Anton Kaharu, & Mohammad Yusuf Tuloli , Trans.). (2025). International Journal of Scientific Research in Science and Technology, 12(1), 696-705. https://doi.org/10.32628/IJSRST2511241