badaru, Benny, et al. “Effect of Accuracy and Muscle Strength Training on the Result of Shooting Throws in Petanque”. Jurnal Maenpo : Jurnal Pendidikan Jasmani Kesehatan Dan Rekreasi, vol. 11, no. 1, June 2021, pp. 56-67, doi:10.35194/jm.v11i1.1213.