E-Markets in the Battle Zone Between Relationship and Transaction Marketing! - Reimer Ivang; Olav Jull Sørensen (Electron. Mark., 2005)

E-business and small Ghanaian exporters: Preliminary micro firm explorations in the light of a digital divide. - Robert Hinson; Olav Jull Sørensen (Online Inf. Rev., 2006)

Internet Use Patterns amongst Internationalizing Ghanaian Exporters. - Robert Hinson; Olav Jull Sørensen; Seth Buatsi (Electron. J. Inf. Syst. Dev. Ctries., 2007)

E-Business Triggers: An Exploratory Study of Ghanaian Nontraditional Exporters (NTEs). - Robert Hinson; Olav Jull Sørensen (J. Electron. Commer. Organ., 2007)

E-business financing: preliminary insights from a developing economy context. - Robert Hinson; Richard Boateng; Olav Jull Sørensen (J. Inf. Commun. Ethics Soc., 2008)