REAL-TIME WEAPON AND THREAT DETECTION USING YOLOV12 WITH MULTI-SENSOR FUSION FOR ENHANCED SURVEILLANCE SYSTEMS. International Journal of Engineering Research and Science & Technology, [S. l.], v. 22, n. 3, p. 1140–1145, 2026. DOI: 10.62643/ijerst.2026.v22.n3.4393. Disponível em: https://ijerst.org/index.php/ijerst/article/view/4393. Acesso em: 15 aug. 2026.