Sayyam Bin Saeed (2021) “A COMPARATIVE STUDY OF INSTRUCTIONAL SUPERVISORY SKILLS USED BY PRINCIPALS OF APS & CAND FGEIS ”, PalArch’s Journal of Archaeology of Egypt / Egyptology, 18(08), pp. 4812–4823. Available at: https://archives.palarch.nl/index.php/jae/article/view/9935 (Accessed: 31 October 2025).