The source of potential pollution and diarrhea on toodlers at populous area (a study at Johar Baru Subdistrict, Central Jakarta)Ika Syiami Fitri, Haryoto Kusnoputranto and Tri Edhi Budhi SoesiloE3S Web Conf., 153 (2020) 02009DOI: https://doi.org/10.1051/e3sconf/202015302009