Kettunen, J. & Kantola, Mauri (2006). Strategies for virtual learning and e-entrepreneurship, In Fang Zhao (ed.), Entrepreneurship and Innovations in E-Business: An Integrative Perspective,

Kettunen, J. (1993). Increasing incentives for reemployment, Finnish Economic Papers, 6(1), 51-60

Kettunen, J. (2002). Demand for continuing education of managers, Finnish Journal of Business Economics, Volume 2, 145-156

Kettunen, J. (2009). The collective process and memory of strategic management, In John P. Girard (ed.), Building Organizational Memories: Will You Know What You Knew? Hershey: IGI

Active labour market policy in a Nordic perspective. Presented at International Research Seminar in Helsinki, Evaluating Labour Market Training - Outcome and Effectiveness, Helsinki,

The Search theoretical analysis of the Finnish unemployment insurance system, The Research Institute of the Finnish Economy, Discussion papers, No. 374, 28.8.1991

Ammatillinen kasvu vaativiin asiantuntija- ja johtamistehtäviin, In Aija Töytäri (ed.) Kehittyvä YAMK – Työelämää uudistavaa osaamista, HAMKin julkaisuja 9/2012, Tammerprint

Kettunen, J. (2008). Management information system in higher education, In Antonio Cartelli & Marco Palma (eds.), Encyclopedia of Information Communication Technology, Hershey: IGI

Social media – An arena for venting negative emotions

Sosiaalinen media tietointensiivisessä innovoinnissa – tasapainoilua paradoksien kanssa

Kohti ennakoivaa liiketoimintaa

Framework for health and well-being destination development

Learning and teaching in the European strategic network

Strategic networks of higher education institutions: Evidence from Europe

Sorsa, K. & Kettunen, J. Transnational private regulation: Evidence from the coffee industry, Asian Journal of Agricultural Extension, Economics & Sociology, 2015, 6(4), 209-219.

The Effects of the Internet of Things and Big Data to Organizations and Their Knowledge Management Practices