Christine, Jessica. “Design of a Footflash Application As a Footwork Detector for Badminton Players”. Gorga : Jurnal Seni Rupa 14, no. 1 (June 30, 2025): 345–353. Accessed February 18, 2026. https://jurnal.unimed.ac.id/2012/index.php/gorga/article/view/64668.