Agustiyowati, T. H. R., R. Sitorus, A. Waluyo, and B. Besral. “The Effectiveness of Roy’s Adaptation Model for Patients With Chronic Kidney Disease Undergoing Pre-Dialysis in Indonesia”. Jurnal Ners, vol. 13, no. 2, Mar. 2019, pp. 150-5, doi:10.20473/jn.v13i2.7836.