FIRDAUS, Nailufar. PENGARUH PEMBERIAN ENDORPHIN MASSAGE TERHADAP SKALA NYERI IBU BERSALIN DI BPM LU’LUATUL MUBRIKOH, S.ST BANGKALAN. JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan P-ISSN : 1979-3340 e-ISSN : 2685-7987, [S. l.], v. 11, n. 3, p. 1–5, 2019. DOI: 10.36089/job.v11i2.80. Disponível em: https://ojsnhm.com/index.php/JOB/article/view/80. Acesso em: 20 apr. 2026.