AHMED HAMEED, Jamal; WADI IBRAHIM, Kais. Control Of Appliance By SMS Using Pic18f4550 Microcontroller. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 18, n. 2, p. 146–158, 2014. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/902.. Acesso em: 4 jun. 2026.