Lisa, L. et al. 2014. Pop-Q Components Comparison among Multiparous and Nulliparous Women: Perbandingan Nilai Komponen Pop-Q pada Perempuan Multipara dan Nullipara. Indonesian Journal of Obstetrics and Gynecology. 2, 4 (Oct. 2014), 204–210. DOI:https://doi.org/10.32771/inajog.v2i4.409.