TANJUNG, M. Iqbal; MAULANA, Halim. Rancang Bangun Keamanan Pintu Ruangan Menggunakan ESP 32 CAM dan Blynk Berbasis Internet of Things. sudo Jurnal Teknik Informatika, [S. l.], v. 3, n. 3, p. 151–159, 2024. DOI: 10.56211/sudo.v3i3.633. Disponível em: https://jurnal.ilmubersama.com/index.php/sudo/article/view/633. Acesso em: 21 jun. 2026.