Nasution, I. K.; Daulay, D. A.; Siregar, A. R.; Rangkuti, R. P.; Yurliani, R.; Marini, L. Increasing Psychological Well-Being in Children With Chronic Illness through Social Support Intervention in Haji Adam Malik Hospital, Medan Tuntungan. J.Saintech Transf. 2019, 1, 116-120.