Multidimensional Service Quality in Private English Course Institutions: A Student Perception-Based Evaluation. Journal of Language, Literature, and Educational Research, [S. l.], v. 2, n. 2, p. 298–305, 2026. DOI: 10.37251/jolle.v2i2.2895. Disponível em: https://cahaya-ic.com/index.php/JoLLE/article/view/2895. Acesso em: 3 jun. 2026.