Abd Samad , Nurul Ashikin, and Roliana Ibrahim. “Extraction of Aspect Categories for Sentiment Analysis towards Technical and Vocational Education and Training (TVET) in Malaysia Using Topic Modelling Approach”. Politeknik & Kolej Komuniti Journal of Engineering and Technology 5, no. 1 (November 30, 2020): 119–129. Accessed September 16, 2024. https://app.mypolycc.edu.my/journal/index.php/PMJET/article/view/285.