Workshop Diagnosis of Escherichia coli on Well Water Samples. JURNAL PENGMAS KESTRA (JPK), [S. l.], v. 3, n. 1, p. 26–28, 2023. DOI: 10.35451/jpk.v3i1.1725. Disponível em: https://ejournal.medistra.ac.id/index.php/JPK/article/view/1725. Acesso em: 9 jan. 2026.