Purwanti, Mutiara Frizka Indra, and Rafhani Rosyidah. 2021. “The Relationship of Anemia in 3rd Trimester Pregnant Women With the Length of the 1st Stage of Latent Phase: Hubungan Anemia Pada Ibu Hamil Trimester 3 Dengan Lama Kala 1 Fase Laten”. Indonesian Journal of Innovation Studies 15 (July):10.21070/ijins.v15i.547. https://doi.org/10.21070/ijins.v15i.547.