Firdausi, Dzihan, Muhammad Simbolon, Indra Dwisaputra, and Catur Pebriandani. “Linear Potentiometer Sensor-Based of Athlete Flexibility Measurement Tool”. JTEIN: Jurnal Teknik Elektro Indonesia 5, no. 1 (January 11, 2024): 10-21. Accessed March 13, 2025. http://jtein.ppj.unp.ac.id/index.php/JTEIN/article/view/541.