by Immaculate, A. Anitha, Vimala, J. Rosaline, Takuwa, David T.
Published in Oriental journal of chemistry (30.12.2022)

by Abibu, Moshood A., Takuwa, David T., Sichilongo, Kwenga
Published in Separation science plus (01.06.2019)

by Binang, Katso, Takuwa, David T.
Published in Physical sciences reviews (16.06.2021)

by Immaculate, A. Anitha, Vimala, J. Rosaline, Takuwa, David T.
Published in Rasāyan journal of chemistry (2023)

by TAKUWA, D. T, SAWULA, G, WIBETOE, G, LUND, W
Published in Journal of analytical atomic spectrometry (1997)

by WIBETOE, G, TAKUWA, D. T, LUND, W, SAWULA, G
Published in Fresenius' journal of analytical chemistry (01.01.1999)