Tharnish Gunasekaran 2023. H2S GAS SENSING PERFORMANCES OF PURE AND COPPER DOPED CADMIUM SULPHIDE NANOMATERIALS. International Journal of Engineering Research and Sustainable Technologies (IJERST). 1, 2 (Dec. 2023), 26–32. DOI:https://doi.org/10.63458/ijerst.v1i2.68.