Triyawati, L. and Yuliani, E. 2023. Knowledge, education, and information affect chronic energy deficiency among pregnant mothers in the area of Public Health Center Balen, Bojonegoro, Indonesia. Majalah Obstetri & Ginekologi. 31, 1 (Apr. 2023), 1–10. DOI:https://doi.org/10.20473/mog.V31I12023.1-10.