ZIAUL-ISLAM; DR. LIAQUAT HUSSAIN; ASIF ABBAS; DR. SALAHUDDIN KHAN. Comparative Study of the Institutional Barriers in Sports Promotion at Secondary Schools Level in Khyber Pakhtunkhawa. The Shield - Research Journal of Physical Education & Sports Science, [S. l.], v. 9, 2020. DOI: 10.57038/theshield.v9i0.399. Disponível em: https://sujo.usindh.edu.pk/index.php/THE-SHIELD/article/view/399. Acesso em: 12 may. 2026.