Purnama, Galih Yoga, et al. “THE EFFECT OF ECONOMIC STATUS AND MOTOR MATURITY ON THE PERFORMANCE OF FUTSAL ATHLETES AT SMK CINTA KASIH TZU CHI: THE ROLE OF SELF-EFFICACY AS MEDIATION”. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, vol. 15, no. 2, June 2026, pp. 2449-54, doi:10.36526/sosioedukasi.v15i2.8384.