Invinita Arga Putri, and Sudarto Ronoatmodjo. “Hubungan Suplementasi Zat Besi Selama Kehamilan Dengan Bayi Berat Lahir Rendah Di Indonesia”. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist) 17, no. 3 (December 30, 2022): 431–438. Accessed August 27, 2025. https://ojs.poltekkes-medan.ac.id/pannmed/article/view/1417.