MATTER, F. Front Matter Vol 15 No 2 2020. Jurnal Ners, [S. l.], v. 15, n. 2, 2020. DOI: 10.20473/jn.v15i2.25468. Disponível em: https://e-journal.unair.ac.id/JNERS/article/view/25468. Acesso em: 25 dec. 2024.