Tecpoyotl Torres, M., Vera Dimas, J. G., Vargas Bernal, R., Torres Cisneros, M., Zamudio Lara, Álvaro, & Grimalsky, V. (2009). Pentagonal Microstrip Antenna Equivalent to a Circular Microstrip Antenna for GPS Operation Frequency. Programación matemática Y Software, 1(2), 44–54. https://doi.org/10.30973/progmat/2009.1.2/5