Marimbun, Medi, et al. “Determinant Factors Affect the Nutritional Status of Pregnant Women and Its Impact on Neonatal Mortality in Sarmi Regency 2015”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 24, no. 5, Nov. 2015, pp. 213-27, https://gssrr.org/JournalOfBasicAndApplied/article/view/4912.