Rosanti, E. ., & Fahlevi, M. I. (2022). ANALYSIS OF MOTHER’S KNOWLEDGE ABOUT PENTABIO IMMUNIZATION WITH THE DETERMINATION OF GIVING PENTABIO IMMUNIZATION TO INFANTS IN NAGAN RAYA DISTRICT. MORFAI JOURNAL, 2(3), 639–646. https://doi.org/10.54443/morfai.v2i3.474