nurhasanah rani. The Relationship Between Concentration Levels and Strike Outcomes of Woodball Athletes in West Sumatra: CONCENTRATION LEVELS. Jurnal IKEOR [Internet]. 2024 Nov. 12 [cited 2024 Nov. 21];2(5). Available from: https://ikeor.ppj.unp.ac.id/index.php/ikeor/article/view/422