The Relationship Between Self-Efficacy and Subjective Well-Being Among Older Adult. Jurnal Keperawatan Florence Nightingale, [S. l.], v. 9, n. 1, p. 112–118, 2026. DOI: 10.52774/jkfn.v9i1.484. Disponível em: https://ejournal.stikstellamarismks.ac.id/index.php/JKFN/article/view/484. Acesso em: 5 jul. 2026.