Suharsono, T., I. Ulya, S. . Yona, and B. B. . Siswanto. “Initiation of Self-Care Practices in Heart Failure Patients: A Phenomenological Study”. Jurnal Ners, vol. 19, no. 2, May 2024, pp. 222-30, doi:10.20473/jn.v19i2.54096.