GUZMÁN-PIZARRO, Jaquieline Vanessa. Design and validation of an educational service quality scale in private universities. LACCEI, [S. l.], v. 1, n. 14, 2026. DOI: 10.18687/LACCEI2026.1.1.804. Disponível em: https://proceedings.laccei.org/index.php/laccei/article/view/7072. Acesso em: 2 oct. 2026.