Nguyen, Thuan D., Tung H. Ta, Vinh T. La, and Lan T. H. Nguyen. “A Novel Method for the Use of Carrier Smoothing in the Loosely Coupled GPS INS Integration”. Old Journal, no. 120C (May 15, 2017): 140–146. Accessed August 2, 2025. https://jst.vn/index.php/old/article/view/855.