Ashfaq , Farzeen, Noor Zaman Jhanjhi, Sayan Kumar Ray, and Husham M. Ahmed. 2025. “Public Perception of Chinese Language Education in Saudi Arabia: A Keyword-Enhanced Aspect-Based Sentiment Analysis of Social Media Discourse”. VFAST Transactions on Software Engineering 13 (4):159-76. https://doi.org/10.21015/vtse.v13i4.2307.