The effects of augmented reality storybooks on student's reading comprehension. - Bilal Simsek; Bekir Direkçi (Br. J. Educ. Technol., 2023)

Generating a sentiment dictionary in R and dictionary-based sentiment analysis in Turkish texts. - Bilal Baris Alkan; Leyla Karakus; Bekir Direkçi (Digit. Scholarsh. Humanit., 2023)

Knowledge discovery from the texts of Nobel Prize winners in literature: sentiment analysis and Latent Dirichlet Allocation. - Bilal Baris Alkan; Leyla Karakus; Bekir Direkçi (Scientometrics, 2023)

Examining the effect of augmented reality experience duration on reading comprehension and cognitive load. - Bilal Simsek; Bekir Direkçi; Betül Koparan; Mehmet Canbulat; Mevlüt Gülmez; Emel Nalçacigil (Educ. Inf. Technol., 2025)