CHAUDHARY, C.; KSHETRI, A.; SHRESTHA, . S. L.; CHAPAGAIN, K. Design of Home Automation System using Dual-Tone Multi-Frequency Technique. Himalayan Journal of Applied Science and Engineering, [S. l.], v. 2, n. 2, p. 46–53, 2021. DOI: 10.3126/hijase.v2i2.44116. Disponível em: https://nepjol.info/index.php/hijase/article/view/44116. Acesso em: 21 nov. 2024.