Wijayanti AD, Dewanti L, Qurnianingsih E. Relationship between E. coli and Toxicant Contamination in Primary School Canteen Food based on Region and Level in Surabaya, 2017. JUXTA [Internet]. 2020 Jan. 31 [cited 2024 Aug. 6];11(1):9-12. Available from: https://e-journal.unair.ac.id/JUXTA/article/view/16301