Digital dysfunctions in primary school: A pilot study. - Steinar Thorvaldsen; Gunstein Egeberg; Geir Olaf Pettersen; Lars Vavik (Comput. Educ., 2011)

Teachers' Beliefs About Technology in the Classroom from Early Implementation Phase in 2003 to Contemporary Practise in 2016. - Gunstein Egeberg; Steinar Thorvaldsen (ICITL, 2019)