S. M. A. Kazmi, F. Murtaza, F. Hashmi, M. Iftikhar, M. N. Iqbal, and A. . Nasir, “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, vol. 4, no. 04, pp. 34–42, Apr. 2023.