Roziqin, Mohamad, Koko Joni, & Miftachul Ulum.
"The Design and Build A Field Tennis Robot With Wifi Based Hand Gesture Recognition Using PID Method." <em>Jurnal Sistem Telekomunikasi Elektronika Sistem Kontrol Power Sistem dan Komputer</em> [Online], 1.1 (2021): 33 - 40. Web. 11 Jan. 2025