Design and Development of Radio Tomographic Imaging System: C. C. Lee, M. H. F. Rahiman, R. A. Rahim and F. S. A. Saad. Journal of Tomography System and Sensor Application, [S. l.], v. 4, n. 1, p. 147–157, 2021. Disponível em: http://tssa.my/index.php/jtssa/article/view/161. Acesso em: 4 feb. 2025.