PRIYANTO, B.; ATMOJO, B. S. R. . The effect of progressive muscle relaxation education on the quality of sleep in elderly people with hypertension at the South Cilacap Community Health Center. Indonesian Nursing Journal, [S. l.], v. 1, n. 2, p. 68–72, 2024. DOI: 10.31962/inj.v1i2.173. Disponível em: http://ejournal.polsub.ac.id/index.php/inj/article/view/173. Acesso em: 22 may. 2025.