Trung, Tran, 		Tu, Tran, 		Thao, Nguyen, 		Thang, Luu, 		Son, Pham, AND 		Hung, Bui.
" Research and Optimize Geocoding  with the User's Coordinates on VMap" <em>VNU Journal of Science: Computer Science and Communication Engineering</em> [Online], Volume 37 Number 1 (6 June 2021)