Purwandari, Haryatiningsih, Eni Rahmawati, and Aprilia Kartikasari. 2020. “Risk Factors for Late- Preterm Infants in One Public Hospital at Banyumas District Indonesia”. Journal of Bionursing 2 (2), 113-19. https://doi.org/10.20884/1.bion.2020.2.2.48.