Elkady, A. A. M. “Self-Care Management, Emotional Distress and Self- Efficacy: Relationships With Health-Related Quality of Life Among Patients With Type 2 Diabetes”. Psycho-Educational Research Reviews, vol. 8, no. 2, Aug. 2019, pp. 73 -, https://perrjournal.com/index.php/perrjournal/article/view/162.