Systems Engineering and Design Science Research for Effective Product Development. - Johann E. W. Holm; Gabriël Petrus Rossouw van der Merwe (AFRICON, 2019)

Cloud-Based Business Intelligence for a Cellular IoT Network. - Johann Erich Wolfgang Holm; Leon William Moolman; Gabriël Petrus Rossouw van der Merwe (AFRICON, 2019)