Karademas, Evangelos, and Christoforos Thomadakis. “Dispositional Optimism in Cardiac Patients and Their Spouses: Dyadic Relations to Well-Being and Positive Affect”. Psychology: the Journal of the Hellenic Psychological Society 25, no. 1 (November 22, 2020): 151–163. Accessed November 24, 2024. https://ejournals.epublishing.ekt.gr/index.php/psychology/article/view/25364.