TY - BOOK AU - Kanwal Zubair (63653) TI - The influence of family health on self efficacy in patients with diabetic retinopathy: moderating role of psychological wellbeing and mediating role of perceived social support U1 - 658.382 PY - 2025/// CY - Islamabad PB - (unpublished) KW - Healthcare management KW - Psychological wellbeing KW - Diabetic retinopathy KW - Family health KW - Public health KW - FMS N1 - Submitted in fulfilment of the requirements for the degree of Master of Science in Healthcare Management to the Faculty of Management Sciences; Includes bibliographical references and appendix; Thesis supervisor: Aamir Sharif; Thesis (MS)--Riphah International University, 2026 ER -