Dr. Mohamed El-Sayed El-Toukhy. “THE IMPORTANCE OF IMPLEMENTATION AND STRATEGIC CONTROL IN THE EFFECTIVENESS OF STRATEGIC PLANS”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 18, no. 4, Feb. 2021, pp. 3271-90, https://archives.palarch.nl/index.php/jae/article/view/6803.