Alshehry, Amel Thafer Saad. “Quality of Teachers’ Professional Performance and Students’ Academic Achievement: A Correlational Study at Najran University”. Migration Letters 20, no. S9 (November 12, 2023): 1693–1704. Accessed November 25, 2024. https://migrationletters.com/index.php/ml/article/view/6488.