Mahfud, Ali, Siti Nurrochmah, and Fahrial Amiq. 2022. “ he evelopment of obile earning ased hysical itness earning edia in rade igh chool tudents in asuruan egency”. ournal of cience and ducation (JSE) 3 (2):151-58. https://doi.org/10.56003/jse.v3i2.167.