Al-Shaibani NG, Al-Hussein AM. Obstacles to using learning platforms during the COVID-19 pandemic from the point of view of primary school teachers in Riyadh. JCTM [Internet]. 2024 Jul. 30 [cited 2025 Dec. 30];3(7):35-58. Available from: https://journals.ajsrp.com/index.php/jctm/article/view/7847