Situmorang, Toberni S, Helen Simanjuntak, and Rahmiati Rahmiati. “Analisis Cemaran Bakteri Coliform Dan Escherichia Coli Pada Sampel Sari Tebu Yang Dijual Di Pedagang Kaki Lima”. Herbal Medicine Journal 9, no. 1 (February 14, 2026): 44-48. Accessed June 13, 2026. https://www.hmj.jurnalsenior.com/index.php/hmj/article/view/210.