Nguyen, Thuy Nhien, 		Tran, Dinh Thien Quang, 		Nguyen, Huynh Nhat Thuong, AND 		Vo, Minh.
" A Tracking Bracelet Device for Kids with Detachment Warning Function" <em>Journal of Science and Technology: Issue on Information and Communications Technology</em> [Online], Volume 19 Number 12.2 (31 December 2021)