Fajar Susilo, Anton Kaharu, and Mohammad Yusuf Tuloli , trans. “Customer Satisfaction Index (CSI) Analysis Of The Performance Of City Transportation Services Within The Province (AKDP) In Gorontalo Province - Indonesia”. International Journal of Scientific Research in Science and Technology 12, no. 1 (January 21, 2025): 696–705. Accessed April 1, 2025. https://ijsrst.com/index.php/home/article/view/IJSRST2511241.