SOUSA, Valmi; HAYMAN, Laura. Nursing theory development. Online Brazilian Journal of Nursing, Niterói (RJ), v. 1, n. 2, p. 2–9, 2002. DOI: 10.17665/1676-4285.20024786. Disponível em: https://objnursing.uff.br/nursing/article/view/4786. Acesso em: 14 maio. 2026.