Riano, D. I., I. C. D. Tanjung, R. F. Malisie, A. S. Wahyuni, O. R. Siregar, and R. S. Daulay. “Relationship Between Age and the Occurrence of Depression Symptoms in Children With Acute Lymphoblastic Leukemia”. Indonesian Journal of Global Health Research, Vol. 7, no. 3, June 2025, pp. 855-60, doi:10.37287/ijghr.v7i3.6230.