LEONNARD, Leonnard; DARYANTO, Heny K.S; SUKANDAR, Dadang; YUSUF, Eva. Z. The Loyalty Model of Private University Student. International Research Journal of Business Studies, Jakarta, Indonesia, v. 7, n. 1, p. 55–68, 2014. DOI: 10.21632/irjbs.7.1.55-68. Disponível em: https://irjbs.prasetiyamulya.ac.id/index.php/jurnalirjbs/article/view/756. Acesso em: 4 dec. 2025.