Desiana, Rusdi, Ainur Rachman. Uji Bakteri Escherichia Coli Pada Sumber Air Bersih Sumur Gali di Wilayah Kerja Puskesmas Suatang Baru. jontak [Internet]. 2025Jan.3 [cited 2025Jan.10];6(1):6-13. Available from: https://ojs.cahayamandalika.com/index.php/jontak/article/view/4147