IoT-Integrated Smart Attendance and Attention Monitoring System For Primary and Secondary School Classroom Management. J. Electr. Tech. Explor. [इंटर्नेट]. 27 जून, 2024 [उल्लेखित 25 अगस्त, 2026];2(1):21-5. पर उपलब्ध: https://shmpublisher.com/index.php/joetex/article/view/381