The Relationship Between Protein, Iron, Vitamin C and Vitamin B12 Intake and The Incidence of Anemia. JURNAL PROTEKSI KESEHATAN [Internet]. 31 Desember 2024 [dikutip 17 Januari 2026];13(2):155-63. Tersedia pada: https://jurnal.pkr.ac.id/index.php/JPK/article/view/898