HP, Achmad Faiz. Studi Kemampuan-Kemauan Membayar Konsumen Jasa Angkutan Umum Bus Damri-Ekonomi di Kota Surabaya. Jurnal Aplikasi Teknik Sipil, [S. l.], v. 1, n. 1, p. 11–17, 2025. Disponível em: https://journal.its.ac.id/index.php/jats/article/view/6485. Acesso em: 31 jul. 2026.