Overview of Economic Status, Household Food Security, Intake and Nutritional Status of Pregnant Women in Pekanbaru City. JPK : Jurnal Proteksi Kesehatan, [S. l.], v. 9, n. 2, p. 41–47, 2022. DOI: 10.36929/jpk.v9i2.404. Disponível em: https://jurnal.pkr.ac.id/JPK/article/view/404. Acesso em: 18 jan. 2026.