NASIM, Shahzad; SOHAIL, Sana; FAREED, Atif. Automatic Antenna Alignment Using PID Controller. Journal of Information Communication Technologies and Robotic Applications, [S. l.], p. 15–19, 2018. Disponível em: https://jictra.com.pk/index.php/jictra/article/view/5. Acesso em: 25 aug. 2026.