Pahl, Claus ORCID: 0000-0002-9049-212X (2007) A conceptual architecture for interactive educational multimedia. In: Tomei, L., (ed.) Online and Distance Learning: Concepts, Methodologies, Tools and Applications. IGI Global, pp. 733-748. ISBN 9781599049359
Pahl, Claus ORCID: 0000-0002-9049-212X (2007) Behaviour analysis for web-mediated active learning. In: Tomei, L., (ed.) Online and Distance Learning: Concepts, Methodologies, Tools and Applications. IGI Global, pp. 3214-3223. ISBN 9781599049359