The accreditation of ICT degree programs in South Africa. - André P. Calitz; Jéan H. Greyling; Margaret D. M. Cullen (SAICSIT, 2011)

ICT career track awareness amongst ICT graduates. - André P. Calitz; Jéan H. Greyling; Margaret D. M. Cullen (SAICSIT, 2011)

The Influence of Culture on Women's IT Career Choices. - André P. Calitz; Margaret D. M. Cullen; Dudu Fani (I3E (2), 2020)

Factors Influencing Women's IT Career Choice in South Africa. - Margaret D. M. Cullen; André P. Calitz; Linda Motaung (I3E, 2022)

Online Shopping Behaviour in South Africa During the COVID-19 Pandemic. - Margaret D. M. Cullen; André P. Calitz; Joseph Shati (I3E, 2022)

Internet Management Practices at Higher Education Institutions in South Africa. - André P. Calitz; Margaret D. M. Cullen; Ryno Boshoff (NextComp, 2022)

Predictive Analysis of Fuel Prices Using Machine Learning. - André P. Calitz; Margaret D. M. Cullen; Simbarashe Mamombe (NextComp, 2022)

An Alumni Satisfaction Model for Computing Departments. - André P. Calitz; Margaret D. M. Cullen; Arthur Glaum; Jéan H. Greyling (SACLA, 2023)