DIAZ, J.; LORENZO, R. .; MAG-ASO, C.; AKILAN, B. S. Factors Influencing Customer Loyalty Among Optical Clinics in The City of Koronadal, South Cotabato, Philippines. Journal of Applied Management and Business, [S. l.], v. 4, n. 2, p. 80–92, 2023. DOI: 10.37802/jamb.v4i2.434. Disponível em: https://e-journals.dinamika.ac.id/jamb/article/view/434. Acesso em: 17 nov. 2025.