Afrida, Yuni, Nurwijaya Fitri, and Nova Mardiana. “Relationship Between Depression, Anxiety Levels, and Coping Mechanisms in Patients With Congestive Heart Failure”. Genius Journal 6, no. 2 (October 25, 2025): 323–329. Accessed January 31, 2026. https://genius.inspira.or.id/index.php/gj/article/view/804.