Hudiyawati, Dian, and Ajie Maulana Prakoso. “Effectiveness of Cognitive Behavioral Therapy to Reduce Depression, Anxiety and Stress Among Hospitalized Patients With Congestive Heart Failure in Central Java”. Jurnal Ners 14, no. 3 (January 1, 2020): 367–373. Accessed September 19, 2024. https://e-journal.unair.ac.id/JNERS/article/view/17215.