Alkahtani, Adel Abdullah, and Jaliyah Hassan Ziydan Al-Harisi. “Appropriate Grammatical Concepts for First-Grade Intermediate Students in Kingdom of Saudi Arabia”. Journal of Educational and Psychological Sciences 5, no. 43 (November 28, 2021): 163–145. Accessed December 20, 2025. https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/4359.