Nanda, Meutia, et al. “THE RELATIONSHIP BETWEEN ENVIRONMENTAL SANITATION AND THE INCIDENCE OF DIARRHEA IN TODDLERS IN HAMLET III RUGEMUK VILLAGE, LABU BEACH, DELI SERDANG”. HEARTY, vol. 12, no. 4, Dec. 2024, pp. 814-22, doi:10.32832/hearty.v12i4.16806.