LoRa-Based Smart Boat-to-Land Emergency Communication Using Multi-Microcontroller Architecture. International Journal of Engineering & Extended Technologies Research (IJEETR), [S. l.], v. 8, n. 2, p. 4483–4494, 2026. DOI: 10.15662/IJEETR.2026.0802454. Disponível em: https://ijeetr.com/index.php/ijeetr/article/view/889. Acesso em: 29 apr. 2026.