Sudarto S, Rahayu H, Hardika R, Amandus H, Rangkuti WFS, Virdiyanti R. BIRTHING BALL EXERCISE REDUCES PAIN AND ANXIETY IN LABORING MOTHERS. JRKPDB [Internet]. 2025Oct.30 [cited 2025Dec.7];17(2):752-63. Available from: https://juriskes.com/index.php/jrk/article/view/2913