Zamli, Zamli, Indra Amanah, Andi Alim, Yenni Yenni, and Rosita Rosita. “Behavioral and Environmental Risk Factors of Typhoid Fever: A Case-Control Study in Balongpanggang, Gresik Regency”. Poltekita: Jurnal Ilmu Kesehatan 19, no. 1 (June 30, 2025): 202–213. Accessed October 21, 2025. https://ojs.polkespalupress.id/index.php/JIK/article/view/4171.