Overview of Economic Status, Household Food Security, Intake and Nutritional Status of Pregnant Women in Pekanbaru City. JURNAL PROTEKSI KESEHATAN [Internet]. 10 Februari 2022 [dikutip 31 Januari 2026];9(2):41-7. Tersedia pada: https://jurnal.pkr.ac.id/index.php/JPK/article/view/404