mamad muhamad piston, Alimuddin, Donal Syafrianto, Anggun Permatasari. uji validitas instrumen kepatan shooting olahraga petanque. Jurnal IKEOR [Internet]. 2024 Jun. 1 [cited 2025 Mar. 4];3(No. 1). Available from: https://ikeor.ppj.unp.ac.id/index.php/ikeor/article/view/324