Kusumawardhani, Delvya Intan, Nanik Indahwati, Christof Advanta Taringan, and Muhammad Dzul Fikri. “Development of a Fitness Report Using the AppSheet Platform for Elementary School Students”. Journal of Sport and Exercise Science 7, no. 1 (July 24, 2024): 32–40. Accessed December 11, 2025. https://journal.unesa.ac.id/index.php/jses/article/view/33318.