ARITONANG, Evawany; RAJAGUKGUK, Trivo; NASUTION, Ernawati. Analysis of Body Weight in Low Birth Weight Infant Based on Breastfeeding and Formula Milk for Two Weeks Nursing in Santa Elisabeth Hospital Medan. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 23, n. 1, p. 308–317, 2015. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/4122. Acesso em: 11 sep. 2025.