The Effect of Task Structure and Time Structure on Knowledge Creation Using Group Support Systems. - John Coombes; Doug Vogel (ECIS, 2007)

Student E-Learning Intrinsic Motivation: A Qualitative Analysis. - Ronnie H. Shroff; Douglas R. Vogel; John Coombes; Fion S. L. Lee (Commun. Assoc. Inf. Syst., 2007)

Assessing Individual-Level Factors Supporting Student Intrinsic Motivation in Online Discussions: A Qualitative Study. - Ronnie H. Shroff; Douglas R. Vogel; John Coombes (J. Inf. Syst. Educ., 2008)

The Effect Of Structure On Convergence Activities Using Group Support Systems. - Doug Vogel; John Coombes (Handbook of Group Decision and Negotiation, 2010)