@article{Abdul202122 title = "Characterization of Ground Water Quality in Southern and Northern Region of Zanzibar Island", journal = "Journal of New Developments in Chemistry", volume = "3", number = "3", pages = "22 - 31", year = "2021", note = "", issn = "2377-2549", doi = "https://doi.org/10.14302/issn.2377-2549.jndc-21-3740", url = "http://oap-journals.netjndc/article/1654", author = "AJM Abdul and H Lim and AK Miza", keywords = "Drinking water", keywords = "nitrate", keywords = "bromide", keywords = "toxicological perspective", keywords = "Ion chromatography" }