Wahyuni, Y., Lubis, M. M. ., & Martaulina, J. . (2022). Ante-Natal Care (ANC) Visits, Diversity of Food Consumption, Hb Levels of Pregnant Mothers and Newborn Weight, Length During The Covid-19 Pandemic: Kunjungan Ante Natal Care (ANC), Keragaman Konsumsi Pangan, Kadar Hb Ibu Hamil dan Berat Badan, Panjang Badan Bayi Baru Lahir Selama Pandemi Covid-19. Amerta Nutrition, 6(1SP), 253–258. https://doi.org/10.20473/amnt.v6i1SP.2022.253-258