Ramy Jabbar Kazem Abboud. 2026. “Effect Of Competitive Collective Method According To Variable Training To Develop Layup Shooting Accuracy In Basketball For Students”. Gelora : Jurnal Pendidikan Olahraga Dan Kesehatan IKIP Mataram 13 (1):71-85. https://doi.org/10.33394/gjpok.v13i1.20449.