Parmah, V. et al. 2021. TOTAL OF LACTOBACILLUS BIFIDUS IN BREASTFED INFANTS FROM NURSING MOTHERS INTERVENED WITH ZINC . Nurse and Health: Jurnal Keperawatan. 10, 2 (Dec. 2021), 350–357. DOI:https://doi.org/10.36720/nhjk.v10i2.297.