KAYODE, Makinde; MAN, Sulaiman Alhaji; OLUWABUNMI, Owolabi Bilikisu. Design of a Microcontroller based Electronics Billboard using GSM. International Journal of Innovative Analyses and Emerging Technology, [S. l.], v. 2, n. 7, p. 21–28, 2022. Disponível em: https://oajournals.net/index.php/ijiaet/article/view/1494. Acesso em: 18 oct. 2024.