Khidir Hawari S, Gusmulyani, Ishak. Analisis Tarif Berdasarkan Biaya Operasional Kendaraan, Ability To Pay, dan Willingness To Pay Bus DAMRI Rute Kota Padang – Bandara Internasional Minangkabau. Rangkiang Jurnal [Internet]. 24 April 2026 [dikutip 24 April 2026];2(1):119-2. Tersedia pada: https://rangkiangjurnal.com/index.php/rangkiang/article/view/139