Implementation of the SERVQUAL Method in Service Quality to Increase Student Satisfaction and Loyalty in Tutoring. Jurnal Abdimas Peradaban, [S. l.], v. 3, n. 1, p. 1–8, 2022. DOI: 10.54783/kjn9jn04. Disponível em: https://jurnal.abdimas.id/index.php/peradaban/article/view/38. Acesso em: 13 aug. 2026.