ANUGRAH, Isnain Alpin; MOETRIONO, Hary; MUDJANARKO, Sri Wiwoho. ANALISIS ABILITY TO PAY DAN WILLINGNESS TO PAY PENGGUNA JASA KERETA API GUBENG – JUANDA (LOKASI KOTA SURABAYA – SIDOARJO). ASTONJADRO, [S. l.], v. 7, n. 2, p. 43–54, 2020. DOI: 10.32832/astonjadro.v7i2.2278. Disponível em: http://150.107.142.43/index.php/ASTONJADRO/article/view/2278. Acesso em: 23 oct. 2026.