Political Security Threat Prediction Framework Using Hybrid Lexicon-Based Approach and Machine Learning Technique. International Journal of Information Technology and Computer Engineering, [S. l.], v. 13, n. 1, p. 543–552, 2025. Disponível em: https://ijitce.org/index.php/ijitce/article/view/937. Acesso em: 10 mar. 2026.