Saputra, Roni, Mega Gemala, Risa Astriani Ginting, and Ahmadi Ahmadi. “The Effect of Chlorine on The Reduction of Coliform and Total Suspended Solids in Domestic Wastewater at Port X Batam City”. Miracle Journal of Public Health 8, no. 2 (December 23, 2025): 142-151. Accessed May 16, 2026. https://journal.fikes-umw.ac.id/index.php/mjph/article/view/378.