K. CHITRA; J MANORANJINI. Evaluation of Nursing Practice by Using Betty Neuman System Model. Asian Pacific Journal of Health Sciences, [S. l.], v. 6, n. 1, p. 55–57, 2021. Disponível em: https://apjhs.com/index.php/apjhs/article/view/1504. Acesso em: 26 apr. 2024.