GUNAWAN, J.; MARZILLI, C.; AUNGSUROCH, Y. Establishing appropriate sample size for developing and validating a questionnaire in nursing research . Belitung Nursing Journal, [S. l.], v. 7, n. 5, p. 356–360, 2021. DOI: 10.33546/bnj.1927. Disponível em: https://www.belitungraya.org/BRP/index.php/bnj/article/view/1927. Acesso em: 25 apr. 2024.