Hassain, M. M., A. Rahman, M. N. I. Harun, M. A. I. Emon, and M. T. Alam. “Voice Activated Medicine Reminder Box With IoT Health Monitoring for Old People and Hospital”. European Journal of Engineering and Technology Research, vol. 10, no. 2, Apr. 2025, pp. 22-30, doi:10.24018/ejeng.2025.10.2.3252.