GOWSHIKA, E.; SIVAKUMAR, S. Smart LPG Monitoring and Controlling System. International Journal of communication and computer Technologies, [S. l.], v. 5, n. 1, p. 23–26, 2023. Disponível em: https://ijccts.org/index.php/pub/article/view/54. Acesso em: 5 may. 2024.