Irfan Shaharuddin, M. D. .; Jamaludin, J.; Othman, M.; Zainul Ariffin, K. N. .; Abdullah, N. A.; Kamaruzaman, N. A.-F. . Assistive Prayer Technology: Developing a Rakaat Tracking System for Elderly Muslims With Physical Limitations. TSSA 2025, 8, 68-74.