Luu Duc, Dr Tho, Trinh Xuan Tho, and Nguyen Van Phu. “Research and Evaluation of Factors Affecting Propagation Performance in High-Frequency Surface Wave Radar (HFSWR) Systems”. Journal of Military Science and Technology 111, no. 111 (May 25, 2026): 52–59. Accessed May 25, 2026. https://jmst.mod.gov.vn/index.php/jmst/article/view/1972.