“Analysis by ICP-MS Spectrometry and ICP-OES Spectrometry Techniques for Elements Contained in Residual Powder of Fluorescent Lamps”. International Seven Journal of Multidisciplinary 2, no. 5 (September 6, 2023): 810–826. Accessed August 21, 2025. https://sevenpubl.com.br/ISJM/article/view/2566.