HAN, Trong Thanh. DOA Estimation Method for Wideband Signal using Nested Antenna Array Based on Matrix Pencil Algorithm. Old Journal, [S. l.], n. 136B, p. 39–43, 2019. Disponível em: https://jst.vn/index.php/old/article/view/626. Acesso em: 2 aug. 2025.