Rengganis, Inggit Putri, and Isnaini Rodiyah. “The Role of the Sidoarjo Regency Transportation Service in Improving Service Quality at Porong Terminal: Peran Dinas Perhubungan Kabupaten Sidoarjo Dalam Meningkatkan Kualitas Pelayanan Di Terminal Porong”. Indonesian Journal of Public Policy Review 20 (September 21, 2022): 10.21070/ijppr.v20i0.1285. Accessed April 29, 2025. https://ijppr.umsida.ac.id/index.php/ijppr/article/view/1285.