G.THEIVANATHAN; A.MOHAMED SIKKANDER; C.MURUKESH; N.HEMAVATHY; R. SANGEETA. SMART NOTICE BOARD. International Journal of Scientific Research and Innovative Studies, [S. l.], v. 1, n. 1, p. 66–73, 2022. Disponível em: https://ijsrisjournal.com/index.php/ojsfiles/article/view/23. Acesso em: 4 sep. 2025.