Dewi, Ratna Indah Sari, et al. “Effectiveness of the Putri Self-Management Module in Improving Knowledge, Attitudes, and Blood Glucose Levels Among Patients With Type 2 Diabetes Mellitus”. Science Midwifery, vol. 14, no. 2, June 2026, pp. 468-74, doi:10.35335/midwifery.v14i2.2386.