Harjanti FD, Ardiansyah R. Enhancing Teacher Professionalism through Character Education as an Effort to Combat Demoralization. J. Educ. Res. [Internet]. 2024 Jun. 25 [cited 2025 Aug. 2];5(2):2292-300. Available from: https://jer.or.id/index.php/jer/article/view/1211