“Determination of Trace Amount Of Copper (Cu) Using Uv-Vis Spectrophotometric Method”., int.jour.sci.res.mana, vol. 1, no. 1, pp. 33–44, Apr. 2017, Accessed: Nov. 22, 2024. [Online]. Available: https://ijsrm.net/index.php/ijsrm/article/view/6