The Impact of the Physical Education Lesson Plan on Psychological Stress and Learning Motivation among Preparatory School Students. Damu Journal of Sport Sciences, [S. l.], v. 3, n. 5, p. 35–48, 2026. DOI: 10.64002/5341dz48. Disponível em: https://damujss.com/index.php/home/article/view/630.. Acesso em: 25 oct. 2026.