Naa’ifatun, A.G., Ajiningtyas, E.S. and Astuti, D. 2024. PEMBERIAN TERAPI BIRTH BALL TERHADAP PENURUNAN NYERI PINGGANG IBU HAMIL TRIMESTER 3 DI DESA PEKIRINGAN. Sentani Nursing Journal. 7, 1 (Feb. 2024), 30–35.