I. N. Switrayana, D. Ashadi, H. Hairani, and A. Aminuddin, “Sentiment Analysis and Topic Modeling of Kitabisa Applications using Support Vector Machine (SVM) and Smote-Tomek Links Methods”, IJECSA, vol. 2, no. 2, pp. 87–98, Sep. 2023, doi: 10.30812/ijecsa.v2i2.3406.