SANMUGA RAJA, Jeviena Rani; AZIZUL AZHAR RAMLI. Iot-Integrated Built-In Doorbell and Monitoring System. Applied Information Technology And Computer Science, [S. l.], v. 6, n. 2, p. 1644–1663, 2025. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/20455. Acesso em: 8 apr. 2026.