Al-Barakat, A. A. ., R. M. A. . Ali, M. M. . Al-Hassan, and O. M. . Al-Hassan. “Supervisory Performance of Cooperative Teachers in Improving the Professional Preparation of Student Teachers”. International Journal of Learning, Teaching and Educational Research, vol. 21, no. 8, Aug. 2022, pp. 425-4, https://ijlter.net/index.php/ijlter/article/view/1401.