Development of an Android-Based Smart-Physical Fitness App for Self-Monitoring of Students’ Physical and Mental Health. Global Journal of Education, [S. l.], v. 1, n. 1, p. 28–37, 2026. Disponível em: https://ejournal.globalterasfana.com/gjedu/article/view/4. Acesso em: 21 aug. 2026.