Saputro, Deny Pradana, Fansah Adila, Muhammad Imam Rahmatullah, Japhet Ndayisenga, Wahyu Wibowo Eko Yulianto, and Nur Subekti. 2026. “Correlation of Degree Between Grip Strength and Back Muscle Strength in Sports Education Students”. JSES : Journal of Sport and Exercise Science 9 (1):90-99. https://journal.unesa.ac.id/index.php/jses/article/view/50943.