RAHAYU, Y. .; HILMI, M. F. .; WAHYU, Y. . Stair-Hexagonal Slot Antenna with Coplanar Waveguide Technique for Biomedical Applications. International Journal of Integrated Engineering, [S. l.], v. 12, n. 6, p. 181–188, 2020. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6599. Acesso em: 30 jun. 2022.