2020. FACTORS THAT AFFECT THE INCIDENT OF LOW BIRTH WEIGHT(LBW) IN REGIONAL GENERAL HOSPITAL OF ARIFIN ACHMAD, PEKANBARU. JURNAL IBU DAN ANAK. 8, 1 (Jun. 2020), 24–31. DOI:https://doi.org/10.36929/jia.v8i1.287.