“Implementation of Student Teams Achievement Division (STAD) Type Cooperative Learning to Improve Futsal Shooting in Grade VIII Students at SMP Muhammadiyah 2 Boyolali Special Program”. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, vol. 17, no. 2, July 2025, pp. 762-9, https://doi.org/10.26858/cjpko.v17i2.72327.