Dwi Yunatiasri, L., dan R. Yudha. “Unveiling the Presence of Escherichia Coli in Meatball Cart Traders’ Tableware: A Comprehensive Analysis in Region X”. HIGIENE: Jurnal Kesehatan Lingkungan, Vol. 9, no. 2, Januari 2024, hlm. 92-102, doi:10.24252/higiene.v9i2.39404.