Usability evaluation methods: mind the gaps. - Estelle de Kock; Judy van Biljon; Marco Pretorius (SAICSIT, 2009)

Added Value of Eye Tracking in Usability Studies: Expert and Non-expert Participants. - Marco Pretorius; Judy van Biljon; Estelle de Kock (HCIS, 2010)

The influence of gender and age on choosing computing courses at South African universities. - Trish Alexander; Marthie A. Schoeman; Estelle de Kock; Bennett Alexander; Roxi Piderit (SAICSIT, 2011)

Contributions from Visitor Research to CI and ICT4D Theory and Research Methodology. - Patricia Margaret Alexander; Helene Gelderblom; Estelle de Kock (J. Community Informatics, 2015)

User Experience of Academic Staff in the Use of a Learning Management System Tool. - Estelle de Kock; Judy van Biljon; Adele Botha (SAICSIT, 2016)

Knowledge sharing platforms in ICT4D: Towards validated content requirements. - Sewisha Lehong; Judy van Biljon; Estelle de Kock (ICTAS, 2018)