“Intrinsic and Extrinsic Motivation As Predictors of Long-Term Participation in the Tennis Community Program in Makassar”. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, vol. 18, no. 2, May 2026, pp. 4147-55, https://doi.org/10.26858/cpjok.v18i2.942.