Ratridewi, Irene, Savitri Winaputri, Eko Sulistijono, and Fireka Juniantika. “Risk Factors of Late Onset Sepsis Caused by Extended Spectrum Beta-Lactamase (ESBL) - Producing Bacteria in Preterm Infants”. Paediatrica Indonesiana 63, no. 1sup (March 16, 2023): 21-28. Accessed May 2, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/3188.