Detection of contamination of water wells with E. coli in Hama Governorate regions. Journal of Genetic and Environment Conservation, [S. l.], v. 9, n. 3, p. 43–50, 2025. DOI: 10.63799/. Disponível em: https://gercj.com/index.php/gercj/article/view/96. Acesso em: 8 jul. 2026.