1.
Krisnawati F, Ekawati AD. Improving Service Quality in a Tutoring Institutions using Fuzzy-Servqual. Pasti [Internet]. 2025 Dec. 13 [cited 2026 May 29];19(3):314-25. Available from: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/pasti/article/view/34298