Safitri, Anita, and Lidya Novita. 2024. “Sanitary Hygiene and Analysis of Escherichia Coli Bacteria Content in Lalapan Kol at Pecel Lele Trader”. Jurnal Bio-Geo Material Dan Energi 1 (2):14 - 20. https://doi.org/10.22437/bigme.v1i2.15411.