Al Kaafi, alkaaf Ahmad, Suparni Suparni, Hilda Rachmi, Ahmad Maulana, and Ririn Nurtriani. “Optimizing Twitter Sentiment Analysis on Tapera Policy Using SVM and PSO”. Sinkron : jurnal dan penelitian teknik informatika 9, no. 1 (January 9, 2025): 167-176. Accessed October 1, 2025. https://jurnal.polgan.ac.id/index.php/sinkron/article/view/14227.