KWON, TaeWoo; LEE, Jong-Yong; JUNG, Kye-Dong. Design of Falling Notification System using Falling Situation and Geofencing Service. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.24, p. 317–320, 2018. DOI: 10.14419/ijet.v7i3.24.22677. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/22677.. Acesso em: 7 may. 2024.