Dewi, N. H., D. G. Tamtomo, and R. B. Adriani. “Meta-Analysis the Effect of Family-Based Intervention in Increasing Quality of Life in Diabetes Mellitus Patients”. Journal of Health Promotion and Behavior, vol. 6, no. 3, July 2021, pp. 212-23, https://thejhpb.com/index.php/thejhpb/article/view/328.