“Effect of Progressive Muscle Relaxation Therapy on Anxiety Levels in Diabetes Mellitus Patients in the Work Area of Semurup Community Health Center”. ASTEEC Conference Proceeding: Applied Science 2, no. 2 (July 8, 2025). Accessed July 17, 2026. https://proceedings.asteec.com/index.php/acp-as/article/view/128.