Xiaoli, XU, HUANG Hui, WU Mengmeng, LIAO Yu, YUAN Ziheng, and WNAG Yingfeng. “Development of Personalized Learning Resources Recommendation System Based on Knowledge Graph”. International Journal of Educational Technology and Learning 10, no. 2 (April 9, 2021): 68–72. Accessed December 22, 2024. https://scipg.com/index.php/101/article/view/400.