SEMUEL, Hatane; WIJAYA, Vony. ANALISIS KEPERCAYAAN, MOTIVASI DAN KEPUASAN ORANG TUA SISWA SMA KRISTEN PETRA 1 SURABAYA. Jurnal Manajemen Pemasaran, [S. l.], v. 11, n. 1, p. 1–10, 2017. DOI: 10.9744/pemasaran.11.1.1-10. Disponível em: https://jurnalpemasaran.petra.ac.id/index.php/mar/article/view/20003. Acesso em: 9 oct. 2025.