“The Effectiveness of Vertical Jump Take-Off Angle On Jump Height In 14-Year-Old Basketball Athletes” (2025) COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, 17(2), pp. 2087–2095. Available at: https://competitor.idjournal.eu/index.php/competitor/article/view/272 (Accessed: 19 March 2026).