%0 Journal Article
%T In memoriam: David H. Jonassen
%A Athanassios Jimoyiannis
%A Tassos A. Mikropoulos
%J Themes in Science and Technology Education
%D 2013
%I Themes in Science and Technology Education
%U http://earthlab.uoi.gr/theste/index.php/theste/article/view/113/61