Luh Pitriyanti, Yosephina Ardiani Septiati, Annisa Pratiwi Putri, & Mimin Karmini. (2023). HANDWASHING BEHAVIOR, SNACK EATING HABITS AND E.COLI CONTAMINATION WITH DIARRHEA IN ELEMENTARY SCHOOL STUDENTS IN TANJUNGPINANG CITY AND CIMAHI CITY. International Journal of Social Science, 3(4), 423–428. https://doi.org/10.53625/ijss.v3i4.6991