TB Chokwe, JO Okonkwo, LL Sibali, and EJ Ncube. “Improved Derivatization Protocol for Simultaneous Determination of Alkylphenol Ethoxylates and Brominated Flame Retardants Followed by Gas chromatography–mass Spectrometry Analyses”. Water SA 41, no. 2 WISA 2014 Special Edition (March 31, 2015). Accessed November 22, 2024. https://watersa.net/article/view/11075.