Challenges of a Virtual Learning Platform. - Sirpa Lassila; Jarmo Ritalahti (ENTER, 2006)

Attitudes towards e-Solutions in a Small Destination. - Jarmo Ritalahti; Jarmo Sarkkinen (ENTER, 2010)

Using Technology to Align the Needs of Corporate Travel Managers with the Functions of Travel Management Companies. - Anneli Douglas; Berendien Lubbe; Jarmo Ritalahti (ENTER, 2015)