1.
Al-Qarni S bin A. The effectiveness of blended learning of “substance” unit in the science curriculum in terms of developing achievement and skills of scientific thinking in primary school students. AJSRP [Internet]. 2017 Jun. 30 [cited 2025 Dec. 20];3(3):105-81. Available from: https://www.ajsrp.ojsexpert.com/index.php/ajsrp/article/view/1319