Ullah, H., Rehman, A. U. and Bibi, S. (2015) “GAGNÉ’S 9 EVENTS OF INSTRUCTION - A TIME TESTED WAY TO IMPROVE TEACHING: Gagné’s 9 Events of Instruction”, Pakistan Armed Forces Medical Journal, 65(4), pp. 535–539. Available at: https://www.pafmj.org/PAFMJ/article/view/1009 (Accessed: 10 May 2024).