Kazmi, S. M. A.; Murtaza, F.; Hashmi, F.; Iftikhar, M.; Iqbal, M. N.; Nasir, A. . Predictive and Protective Role of Grit, Internal Locus of Control and Social Support in Mental Health of Cardiac Patients: Protective Role of Grit, Internal Locus of Control and Social Support in Cardiac Patients. PJHS-Lahore 2023, 4, 34-42.