[1]
K. Khourinisa and Helmi Wardah Nasution, “The Influence Of Respiratory Relaxation Techniques On Pain Intensity In The First Stage Of Labor At The Atikah Sipolu-Polu Midwifery Clinic, Panyabungan District, Mandailing Natal Regency”, Jurnal EduHealth, vol. 13, no. 01, pp. 487–493, Aug. 2022.