Fatihah Rahmadayana, and Yuliant Sibaroni. “Sentiment Analysis of Work from Home Activity Using SVM With Randomized Search Optimization”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 5, no. 5 (October 25, 2021): 936 - 942. Accessed June 6, 2025. https://mail.jurnal.iaii.or.id/index.php/RESTI/article/view/3457.