[1]
Darmayanti, P.A.R., Ariani, N.K.S. and Santhi, W.T. 2022. The effect of endorphin massage on reducing the intensity of childbirth pain Kala I in maternity mothers. International journal of health sciences. 6, S9 (Sep. 2022), 2038–2045. DOI:https://doi.org/10.53730/ijhs.v6nS9.12878.