Pawenrusi, E. P., Suarni, S., Hardianti, H., & Astuti, S. N. (2022). The Effect of Progressive Relaxation Techniques on Anxiety Levels in Schizophrenic Patients . Jurnal Keperawatan, 14(3), 679–684. Retrieved from https://journal2.stikeskendal.ac.id/index.php/keperawatan/article/view/434