SUSANTO, Indra Himawan. GAMBARAN MOTIVASI BERPRESTASI DAN FREKUENSI LATIHAN PADA MASA PANDEMI. JSES : Journal of Sport and Exercise Science, [S. l.], v. 5, n. 1, p. 1–7, 2022. DOI: 10.26740/jses.v5n1.p1-7. Disponível em: https://journal.unesa.ac.id/index.php/jses/article/view/16943. Acesso em: 29 dec. 2025.