D. F. N. Kausar, M. Liaqat, S. Abid, A. M. Khan, and M. Yaqoob, “PROBLEMS, CAUSES, AND SOLUTIONS IN CURRICULUM IMPLEMENTATION AT SECONDARY LEVEL IN DISTRICT KASUR: TEACHERS’ PERCEPTIONS”, PIIJISS, vol. 3, no. 2, pp. 403–425, Sep. 2023.