“SERVICE QUALITY, PERCEIVE VALUE, SATISFACTION, TRUST, DAN LOYALTY PADA PT. KERETA API INDONESIA MENURUT PENILAIAN PELANGGAN SURABAYA”. Jurnal Manajemen Pemasaran, vol. 4, no. 1, Dec. 2010, pp. pp. 23-37, https://doi.org/10.9744/pemasaran.4.1.pp. 23-37.