Asmat Ali, Muhammad Hanif, Hafeez Ur Rehman, Muhammad Mujahid, Muhammad Asif Nadeem. Perceived Barriers in the Implementation of BS 4-Years Health and Physical Education Curriculum in the Colleges of Khyber Pakhtunkhwa Pakistan. QR [Internet]. 2025 Mar. 1 [cited 2025 Aug. 1];. Available from: https://qualitativeresearchjournal.com/index.php/view/article/view/64