Rohmah J, Rini CS, Cholifah S. Kontaminasi Escherichia coli pada Makanan Jajanan di Kantin Universitas Muhammadiyah Sidoarjo: Contamination of Escherichia coli in Snacks at the Canteen of Muhammadiyah University of Sidoarjo. medicra [Internet]. 2018 Jul. 31 [cited 2025 Jul. 26];1(1):15-26. Available from: https://medicra.umsida.ac.id/index.php/medicra/article/view/1585