SANTOS, M. Development and preliminary validation of a questionnaire for assessing fitness centers . Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, [S. l.], v. 10, n. 1, p. 157–170, 2024. DOI: 10.29407/js_unpgri.v10i1.22124. Disponível em: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/22124. Acesso em: 22 dec. 2024.