MOHAMED, A. A. J.; RAHMAN, I. A.; LIM, L. H. Effect of Rainfall Variability on pH and Electrical Conductivity of Springs and Groundwater in Zanzibar Urban West Region. Asian Journal of Applied Sciences, [S. l.], v. 2, n. 1, 2014. Disponível em: https://ajouronline.com/index.php/AJAS/article/view/898. Acesso em: 19 apr. 2024.