Pakpahan, Ivan, and Jasman Pardede. “Analisis Sentimen Penanganan Covid-19 Menggunakan Metode Long Short-Term Memory Pada Media Sosial Twitter”. Jurnal Publikasi Teknik Informatika 2, no. 1 (January 20, 2023): 12–25. Accessed June 8, 2025. https://journalcenter.org/index.php/jupti/article/view/767.