Nasim, Shahzad, Sana Sohail, and Atif Fareed. “Automatic Antenna Alignment Using PID Controller”. Journal of Information Communication Technologies and Robotic Applications (December 9, 2018): 15–19. Accessed August 27, 2026. https://www.jictra.nicerjss.com/index.php/jictra/article/view/5.