Umairo, G. et al. 2024. Effects of Pelvic Rocking and Deep Breathing Relaxation Exercises on the Progression of the Active Phase of the First Stage of Labor. Jurnal Penelitian Pendidikan IPA. 10, 9 (Sep. 2024), 6869–6874. DOI:https://doi.org/10.29303/jppipa.v10i9.8879.