A. R. Badrus, M. . Khairoh, A. A. Purwitasari, N. . Anggraeni, and C. P. Kwarta, “The Correlation of Progressive Muscle Relaxation (PMR) with Massage and Aromatherapy on Reducing Menstrual Pain Intensity (Primary Dysmenorrhea) among Female Students”, EMB, vol. 18, no. 1, pp. 1–8, May 2026, doi: 10.36456/embrio.v18i1.10728.