“He Degree of Availability of Some Basic Science Process Skills in the Content of the Science Textbook for the Fourth Grade”. Latakia University Journal - Arts and Humanities Sciences Series 46, no. 1 (March 14, 2024): 899–915. Accessed July 31, 2026. https://journal.latakia-univ.edu.sy/index.php/humlitr/article/view/16516.