@article{{MAJORY}{}, author = {Ramhadani, D., Toyibah, A., Kusmiwiyati, A.}, title = { Studi Literatur: Efektivitas Birthing Ball Terhadap Nyeri Persalinan}, journal = {Malang Journal of Midwifery (MAJORY)}, volume = {4}, number = {1}, year = {2022}, doi = {10.31290/majory.v4i1.3044}, url = {https://ojs.poltekkes-malang.ac.id/index.php/MAJORY/article/view/3044} }