Mustafa M. Abuali, and Tarek M. Ghomeed. “Enhancing Books Recommendation Systems Via External Information Based on Sentiment Analysis Factors”. African Journal of Advanced Pure and Applied Sciences 3, no. 4 (October 17, 2024): 175–183. Accessed January 30, 2026. https://www.aaasjournals.com/index.php/ajapas/article/view/970.