M. Shashidhar,M. Sukesh,Varun Revuri (2022) “Smart Classroom Occupancy Monitoring and Automation System using Raspberry Pi Integrated Sensor Intelligence ”, Journal of Computational Analysis and Applications (JoCAAA), 30(2), pp. 558–569. Available at: https://www.eudoxuspress.com/index.php/pub/article/view/4236 (Accessed: 22 September 2026).