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Diakses pada 18 Desember 2019Livestrong. https://www.livestrong.com/article/97355-exercises-make-butt-smaller/
Diakses pada 18 Desember 2019Healthline. https://www.healthline.com/health/fitness-exercise/how-to-lose-butt-fat
Diakses pada 18 Desember 2019