HAILE-MESKALE, Mezmure. An Approach to a Preliminary Groundwater Quality Analysis of Southern Ontario. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 43, n. 1, p. 95–108, 2019. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/9638. Acesso em: 18 sep. 2025.