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		Purwitasari, I., 		Sundari, L., 		Lesmana, I., 		Weta, I., 		Wihandani, D., & 		Wulanyani, N.
2021 Jan 21.  PERBANDINGAN KOMBINASI ABDOMINAL STRETCHING DAN CORE STRENGTHENING EXERCISE DENGAN KOMBINASI ABDOMINAL STRETCHING DAN PILATES EXERCISE DALAM MENURUNKAN INTENSITAS DISMENORE PRIMER. Sport and Fitness Journal. [Online] 9:1