Umamah, F., & Afiyah, R. K. The effectiveness of abdominal stretching exercise versus breathing relaxation with nature sounds on the level of dysmenorrhea. PAGEPress Publications.
Chicago Style (17th ed.) CitationUmamah, Faridah, and R. Khairiyatul Afiyah. The Effectiveness of Abdominal Stretching Exercise Versus Breathing Relaxation with Nature Sounds on the Level of Dysmenorrhea. PAGEPress Publications.
MLA (9th ed.) CitationUmamah, Faridah, and R. Khairiyatul Afiyah. The Effectiveness of Abdominal Stretching Exercise Versus Breathing Relaxation with Nature Sounds on the Level of Dysmenorrhea. PAGEPress Publications.
Warning: These citations may not always be 100% accurate.