Tony Chan Dan Corlett Mike Sharples Jeffrey Ting Oliver Westmancott Developing Interactive Logbook: A Personal Learning Environment. 73-75 2005 conf/wmte/2005 WMTE http://doi.ieeecomputersociety.org/10.1109/WMTE.2005.16 db/conf/wmte/wmte2005.html#ChanCSTW05