Muhammad Rio Pratama, Faza Abdillah Gunawan Soerawinata, Rafdi Reyhan Zhafari, Rendy, and Helena Nurramdhani Irmanda, “Sentiment Analysis of Beauty Product E-Commerce Using Support Vector Machine Method”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 6, no. 2, pp. 269–274, Apr. 2022, doi: 10.29207/resti.v6i2.3876.