SELF-VITALITY AND ITS ROLE IN ENHANCING THE JOB PERFORMANCE OF PHYSICAL EDUCATION TEACHERS IN SALAH AL-DIN GOVERNORATE. Proximus Journal of Sports Science and Physical Education, [S. l.], v. 1, n. 10, p. 27–41, 2024. Disponível em: http://proximusjournal.com/index.php/PJSSPE/article/view/136. Acesso em: 25 oct. 2025.