AMALIA, I. N. The Development And Validity Of A Mobile Application For Preventing 30 Days Re-Admission Among Heart Failure Patients. Journal of health research and technology, [S. l.], v. 2, n. 2, p. 149–159, 2024. DOI: 10.58439/jhrt.v2i2.229. Disponível em: https://e-journal.saku.co.id/index.php/JHRT/article/view/229. Acesso em: 27 feb. 2026.