De Boer, Ann-Louise; Du Toit, Pieter Hertzog; Bothma, T.J.D. (Theodorus Jan Daniel)(Vaal Triangle Faculty of Northwest University in South Africa, 2015-11)
Van Zyl, Anthea; Amadi-Echendu, J.E. (Joe); Bothma, T.J.D. (Theodorus Jan Daniel)(Department of Knowledge and Information Management, University of Johannesburg, 2007-03)
Fombad, Madeleine C.; Boon, J.A. (Johannes Anton); Bothma, T.J.D. (Theodorus Jan Daniel)(Department of Knowledge and Information Management, University of Johannesburg, 2009-06)
Bosman, Isak de Villiers; De Beer, Koos; Bothma, T.J.D. (Theodorus Jan Daniel)(South African Institute of Computer Scientists and Information Technologists, 2021-07-12)
Kroeze, J.H. (Jan Hendrik); Matthee, Machdel C.; Bothma, T.J.D. (Theodorus Jan Daniel)(Department of Knowledge and Information Management, University of Johannesburg, 2004-12)
Kroeze, J.H. (Jan Hendrik); Bothma, T.J.D. (Theodorus Jan Daniel); Matthee, Machdel C.(Vaal Triangle Faculty of Northwest University in South Africa, 2010-07)
Scheepers, M.D. (Maria Detken); De Boer, Ann-Louise; Bothma, T.J.D. (Theodorus Jan Daniel); Du Toit, Pieter Hertzog(Library & Information Association of South Africa, 2011-04-30)