ZAKER, A.; AZAWI, M. Symmetric distortion in semiconductor laser and directly included at the microwave frequency. Journal of Education and Science (JES), [S. l.], v. 19, n. 1, p. 166–177, 2007. DOI: 10.33899/edusj.2007.51130. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24302. Acesso em: 8 aug. 2025.