Yuwono, Cahyo, Adi S, Tommy Soenyoto, Sri Indah Ihsani, Made Bang Redy Utama, Hilmy Aliriad, Khoiril Anam, Widya Hary Cahyati, Laily Mita Andriana, and Mahenderan Appukutty. 2025. “The Development and Educational Evaluation of a Smart IoT Relay Baton With Accelerometer Technology”. Physical Education Theory and Methodology 25 (6):1389-97. https://doi.org/10.17309/tmfv.2025.6.09.