DAMANIK, C. .; DRAGO, V.; WINDASARI SIALLAGAN, M. .; JAYA HARMAJA, O. . Customer Satisfaction Evaluation At Sapadia Guest House Through Servqual And Csi Approaches Based On Information Systems. International Journal of Science and Environment (IJSE), [S. l.], v. 5, n. 3, p. 305–311, 2025. DOI: 10.51601/ijse.v5i3.183. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/183. Acesso em: 23 aug. 2025.