K Samunnisa, M. SriRaghavendra, Polepalle Keerthana, Chittari Anjali, and P. Jaya Subba Reddy, “Lightweight Multi-PPE Detection for Edge-Based Industrial Safety Monitoring”, Int. J. Comput. Eng. Res. Trends, vol. 13, no. 4, pp. 19–27, Jun. 2026.