[1]
E. Y. Ratna Sari, Mareti, L. Mustika, Haryati, D. Furwanty, and K. Sari, S.Si.T., M.Keb, “Literature Review: Relationship of Uterine Contractions with the Event of the First Stage of the Prolonged Active Phase”, ICH, vol. 3, no. 1, pp. 52–58, Jun. 2026.