Phillips, Justin; Venter, Jaco-Louis; Atanasova, Maria Todorova; Wesley-Smith, James; Oosthuizen, Hester; Emmambux, Mohammad Naushad; Du Toit, Elizabeth Louisa; Focke, Walter Wilhelm(American Chemical Society, 2020-03)
Marx-Pienaar, Nadene Johanna Maria Magdalena; Erasmus, Alet C. (Aletta Catharina)(South African Association of Family Ecology and Consumer Sciences, 2006)