Novianti N, Tridiyawati F. The Relationship of Brith Ball Therapy on Primigravida Mothers With A Fair Delivery Process . Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) [Internet]. 2022Apr.30 [cited 2024May6];8(2). Available from: http://journal.stikep-ppnijabar.ac.id/index.php/jkk/article/view/355