Hermanto, Hermanto, Antonius Yadi Kuntoro, Taufik Asra, Nurajijah Nurajijah, Lasman Effendi, and Ridatu Ocanitra. “SENTIMENT ANALYSIS ON GOJEK AND GRAB USER REVIEWS USING SVM ALGORITHM BASED ON PARTICLE SWARM OPTIMIZATION: Analisis Sentimen Tentang Ulasan Pengguna Gojek Dan Grab Menggunakan Algoritma Svm Berdasarkan Optimasi Swarm Partikel”. Jurnal Pilar Nusa Mandiri 16, no. 1 (March 31, 2020): 117–122. Accessed March 4, 2025. https://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/1304.