Salah SM, Jwaifell M. Evaluating the Developed Science Curriculum (Collins) for the first Basic-Grade from Teachers’ and Supervisors’ Perspectives in Ma’an Governates. JEPS [Internet]. 2021 Mar. 28 [cited 2026 Jan. 24];5(9):83-62. Available from: https://journals.ajsrp.com/index.php/jeps/article/view/3382