Diman Jalal Mustafa, Subhi R. M. Zeebaree. Optimizing Online Educational Experiences through Semantic Ontology-Based Recommender Systems: A Case Study on Coursera. IJCESEN [Internet]. 2025 Jul. 10 [cited 2025 Jul. 27];11(3). Available from: https://ijcesen.com/index.php/ijcesen/article/view/3365