Pham Anh, Thu, Minh Nguyen Duc, Chau Le Hai, and Hoang Trong Minh. “Convergence of Complex Multi-Variables Based on Fading Channels in Multi-Antenna Communication Systems”. Vietnam Journal of Science and Technology (November 27, 2025). Accessed January 20, 2026. https://vjs.ac.vn/jst/article/view/21965.