Association of nutritional status, protein and iron intake, and physical activity with hemoglobin levels in adolescent girls: a case-control study in Rural East Java, Indonesia

KARTIKA PIBRIYANTI Prof.Dono Indarto, dr., M.Biomed.St., AIFM., Ph.D Desy Auliya Qudsi LULU' LUTHFIYA INDAHTUL MUFIDAH