R. Rosalina, H. Fahmi, N. . Lees Binti Ismail, and D. . Ngo Lung Yao, “Intelligent Wearable Technology For Hajj: AI-Powered Smart Bracelet for Real-Time Pilgrim Management”, JAETS, vol. 7, no. 2, pp. 1163–1176, Jun. 2026, doi: 10.37385/jaets.v7i2.9391.