TENGTRAIRAT, N.; PARATHAI, P.; WOO, W. L. Blind 2D signal direction for limited-sensor space using maximum likelihood estimation. Asia-Pacific Journal of Science and Technology, [S. l.], v. 22, n. 2, p. APST–22, 2017. DOI: 10.14456/apst.2017.7. Disponível em: https://so01.tci-thaijo.org/index.php/APST/article/view/84858. Acesso em: 7 may. 2024.