[1]
Pakpahan, R. 2022. Relationship Between Environmental Sanitation and Incidence of Diarrhea in Under-Frees in The Working Area of The Bandar Marsilam Puskesmas, Simalungun District. Science Midwifery. 10, 5 (Dec. 2022), 3924–3927. DOI:https://doi.org/10.35335/midwifery.v10i5.1047.