Assessing effectiveness of the cognitive abilities and individual differences on e-learning portal usability evaluation. - Dilek Karahoca; Adem Karahoca; Ali Güngör (CompSysTech, 2008)

Computer assisted active learning system development for critical thinking and flow. - Dilek Karahoca; Adem Karahoca; Ali Güngör; Ilker Yengin (CompSysTech, 2008)

Predicting newspaper sales by using data mining techniques. - Baris Akbas; Dilek Karahoca; Adem Karahoca; Ali Güngör (CompSysTech, 2014)