Handayani, B. D., A. C. Mayasari, R. E. Kapti, J. L. L. Agelan, and Q. I. Saidah. “Addition of Human Milk Fortifier in Breast Milk on Increasing Body Weight of Premature Infants”. Pediomaternal Nursing Journal, vol. 11, no. 1, Mar. 2025, pp. 4-9, doi:10.20473/pmnj.v11i1.68279.