RAMADHANI, S. .; PUTRI, D. P. . Design of a Home Door Security System Based on NodeMCU ESP32 Using a Magnetic Reed Switch Sensor and Telegram Bot Application. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 7, n. 4, p. 2059-2068, 2023. DOI: 10.33395/sinkron.v8i4.12688. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/12688. Acesso em: 16 jul. 2024.