Dileep KumarKian-Eang NeoMalik Abdul Rub2024-12-312024-12-312015-1210.1016/j.molliq.2015.10.045https://dspace-cris.utar.edu.my/handle/123456789/9275Interaction between copper(II) complex of glycylphenylalanine and ninhydrin in aqueous–micellar solutions of gemini surfactantsjournal-article