Purnama, G. Y. (2026) “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, 15(2), pp. 2449–2454. doi: 10.36526/sosioedukasi.v15i2.8384.