FIRNANDA, N.; RETNANINGSIH, R. Efektifitas Teknik Counter Pressure Terhadap Penurunan Tingkat Nyeri Persalinan Kala 1 Fase Aktif di Instalasi Gawat Darurat Maternal. Nutrix Journal, [S. l.], v. 9, n. 2, p. 244–253, 2025. DOI: 10.37771/nj.v9i2.1328. Disponível em: https://nurturagrow.site/index.php/nutrix/article/view/1328. Acesso em: 9 nov. 2025.