GOKUL, U. LANDSLIDE WARNING SYSTEM USING GSM. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 6, p. 5767–5771, 2020. DOI: 10.61841/ybrhhj40. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/7078. Acesso em: 21 jul. 2025.