NATADIDJAJA, S.; SEKEON, S.; TUMEWAH, R. Validation of the Indonesian version of the non-motor symptoms scale for Parkinson’s disease. International Journal of Research in Medical Sciences, [S. l.], v. 11, n. 4, p. 1060–1065, 2023. DOI: 10.18203/2320-6012.ijrms20230692. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/11912. Acesso em: 14 oct. 2025.