Apperception in primed problem solving. - Sacha Helfenstein; Pertti Saariluoma (Cogn. Process., 2007)

Successful Enterprise Web 2.0-Deployment: Managing Dissonances between Technical and Use-Related Promises. - Sacha Helfenstein; Jari Penttilä (Enterprise Information Systems and Web Technologies, 2008)

User Psychological Appraisal of Enterprise Web 2.0-Deployment. - Sacha Helfenstein (ICEIS (5), 2008)

What explains differences in users' inclination to appropriate technology for unconventional purposes?: a preliminary analysis. - Antti Salovaara; Sacha Helfenstein; Mikael Wahlström; Antti Oulasvirta (ECCE, 2009)

Everyday appropriations of information technology: A study of creative uses of digital cameras. - Antti Salovaara; Sacha Helfenstein; Antti Oulasvirta (J. Assoc. Inf. Sci. Technol., 2011)

Increasingly emotional design for growingly pragmatic users? A report from Finland. - Sacha Helfenstein (Behav. Inf. Technol., 2012)

Emotional Business Intelligence. - Sacha Helfenstein; Olena Kaikova; Oleksiy Khriyenko; Vagan Y. Terziyan (HSI, 2014)