Yanti, Erpita, Armaita Armaita, Aulia Asman, Linda Marni, and Yessy Aprihatin. 2020. “Environmental Dynamics With Diarrhea Case on Toddlers”. Science and Environmental Journal for Postgraduate 2 (2), 51-56. https://doi.org/10.24036/senjop.v2i2.82.