Ernawati, E., J. . Qonitatillah, and A. . Sulistyono. “The Management of Monochorionic Monoamniotic (MCMA) Twin Pregnancy”. Majalah Obstetri & Ginekologi, vol. 31, no. 2, Aug. 2023, pp. 103-9, doi:10.20473/mog.V31I22023.103-109.