Yahya SM, El-Freihat SM, Smadi SAAM. Breaking Down Barriers to Science Education: Evaluating the Readability of Science Textbooks for second-grade Secondary Students in Jordan. International Journal of Instruction [Internet]. 2023 Oct. 1 [cited 2024 Nov. 22];16(4):965-86. Available from: https://e-iji.net/ats/index.php/pub/article/view/55