Hermansyah, Eka, Charyna Ayu Rizkyanti, and Lukman Nul Hakim. “Rasch Calibration and Differential Item Functioning (DIF) Analysis of the School Well-Being Scale for Students”. Jurnal Kependidikan 10, no. 1 (March 9, 2024): 1–11. Accessed October 4, 2025. https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/10759.