Saputra, A. B., Sunarto, S., & Samin, S. (2021). Analisis Tarif Angkutan Umum Berdasarkan Biaya Operasional Kendaraan, Ability To Pay Dan Willingness To Pay. Jurnal Teknik Sipil : Rancang Bangun, 7(1), 1–8. https://doi.org/10.33506/rb.v7i1.1204