Kelvin, Kelvin, Frans Mikael Sinaga, Wulan Sri Lestari, Sunaryo Winardi, Khairul Hawani Rambe, and Ronsen Purba. “ENHANCING SENTIMENT ANALYSIS ACCURACY WITH BERT AND SILHOUETTE METHOD OPTIMIZATION”. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer) 11, no. 1 (August 15, 2025). Accessed August 15, 2025. https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/6392.