ICT as a Catalyst in Problem-Based Learning Processes?: A Comparison of Online and Campus-Based PBL in Swedish Fire-Fighter Training. - Robert Holmgren (Int. J. Adult Vocat. Educ. Technol., 2013)

Firefighter learning at a distance - a longitudinal study. - Robert Holmgren; Ulrika Haake; Tor Söderström (J. Comput. Assist. Learn., 2017)