Suresh P, R. . Babu A, Sharmila N, and V. . Kishore Ch. “ICP-OES Determination of Trace Metals in Groundwater of Proddatur Area, YSR Kadapa dist., AP-India: DOI: https://doi.Org/10.55434/CBI.2019.7105”. Caribbean Journal of Sciences and Technology, vol. 7, no. 1, Jan. 2019, pp. 001-7, doi:10.55434/CBI.2019.7105.