Knowledge management and academic information behaviour. - Marek Deja; Dorota Rak (Aslib J. Inf. Manag., 2019)

Information and knowledge management in higher education institutions: the Polish case. - Marek Deja (Online Inf. Rev., 2019)

The Impact of Basic Data Literacy Skills on Work-Related Empowerment: The Alumni Perspective. - Marek Deja; Aneta Januszko-Szakiel; Paloma Korycinska; Paulina Deja (Coll. Res. Libr., 2021)

Information culture of university administration: Making personnel bureaucracy a professional bureaucracy. - Marek Deja (J. Libr. Inf. Sci., 2024)

Empowering through digital skills: A case of alumni in the business services sector. - Marek Deja; Piotr Bobkowski; Isto Huvila; Anna Mierzecka (J. Assoc. Inf. Sci. Technol., 2024)

The causal effect of the global crisis on open science research impact: a bibliometric causal analysis. - Marek Deja (Scientometrics, 2025)