Qurtubi, A., Munir, A. and Wali, C. N. (2022) “Efforts to Improve Learning Outcomes of Bullet Repellent Skills in Elementary School Students With Tail Ball Action Modifications”, Edumaspul: Jurnal Pendidikan, 6(2), pp. 2000-2005. doi: 10.33487/edumaspul.v6i2.3529.