Darma, Ika Yulia, Silfina Indriani, Riri Yulia Handayani, Silvi Zaimy, and Meldafia Idaman. 2023. “Efektivitas Peanut Ball Terhadap Penurunan Nyeri Persalinan”. Jurnal Ilmiah Permas: Jurnal Ilmiah STIKES Kendal 13 (2):589-96. https://doi.org/10.32583/pskm.v13i2.917.