G., Divya; CAFFIYAR, Mohamed Yousuff; Z., Mohammed Zabeer; K., Nehru Nandha; R., Abdul Rehaman; M., Kushalraj. OTP based Door Lock using Arduino and SIM800L. IRO Journal on Sustainable Wireless Systems, [S. l.], v. 6, n. 2, p. 174–188, 2024. DOI: 10.36548/jsws.2024.2.008. Disponível em: https://irojournals.com/irosws/article/view/1218. Acesso em: 21 mar. 2026.