Meizhen Hannah Zahirah and Tri Widarmanti, “Sentiment Analysis and Topic Modeling Study: The Comparison of Cosmetics Product Online Reviews”, IJSBAR, vol. 64, no. 1, pp. 50–65, Sep. 2022, Accessed: Sep. 10, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/14579