Ummul Hasanah, Hasni, Lila Maharani, and Intan Dewi Andika. “Analisis Cemaran Escherichia Coli Kecap Jajanan Cilok Di Area Kampus Jember”. BIOSAPPHIRE: Jurnal Biologi dan Diversitas 5, no. 1 (April 30, 2026): 30–39. Accessed July 16, 2026. http://jurnal.unipar.ac.id/index.php/BIOSAPPHIRE/article/view/3077.