MAHESH A. PATIL; PRAVIN S. PATIL; SURAJ B. PATIL; KISHOR V. POL. Students Attendance and Classroom Automation system Using IoT. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 5, n. 4, p. 225–229, 2018. Disponível em: https://ijarest.org/index.php/ijarest/article/view/1452. Acesso em: 17 oct. 2024.