KHAN, Dr. Muhammad Usman; NOOR, Dr. Ayesha. An Empirical Assessment Model of Co-Curricular Engagement and Its Contribution to Enhancing Social Competencies Among Students at the Secondary Education Level. The American Journal of Social Science and Education Innovations, [S. l.], v. 8, n. 08, p. 01–13, 2026. Disponível em: https://theamericanjournals.com/index.php/tajssei/article/view/8285. Acesso em: 4 aug. 2026.