ABD SAMAD , N. A.; IBRAHIM, R. 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, Putrajaya, Malaysia, v. 5, n. 1, p. 119–129, 2020. Disponível em: https://app.mypolycc.edu.my/journal/index.php/PMJET/article/view/285. Acesso em: 16 sep. 2024.