Wulansari, Nadya Treesna, and Ni Luh Putu Januraheni. “Deteksi Cemaran Escherichia Coli Dalam Makanan Jajanan Pada Anak Usia Sekolah”. Jurnal Media Sains 3, no. 2 (November 19, 2019). Accessed June 25, 2025. https://jurnal.undhirabali.ac.id/index.php/jms/article/view/910.