“Optimalisasi Support Vector Machine (SVM) Berbasis Particle Swarm Optimization (PSO) Pada Analisis Sentimen Terhadap Official Account Ruang Guru Di Twitter”. Jurnal Kajian Ilmiah, vol. 22, no. 2, May 2024, pp. 143-52, https://doi.org/10.31599/g0dv0y21.