Sunarti IDP. MENINGKATKAN KEMAMPUAN SENAM LANTAI GULING BELAKANG MELALUI PENGGUNAAN MEDIA VIDEO. j. pendidik. jasm. indonesia [Internet]. 2016 Jul. 28 [cited 2025 May 21];12(1):5-10. Available from: https://journal.uny.ac.id/index.php/jpji/article/view/10210