MATTER, front. front matter. Surabaya Physical Medicine and Rehabilitation Journal, [S. l.], v. 1, n. 1, 2019. DOI: 10.20473/spmrj.v1i1.16771. Disponível em: https://e-journal.unair.ac.id/SPMRJ/article/view/16771. Acesso em: 19 apr. 2025.