Choosing MOODLE: An Evaluation of Learning Management Systems at Athabasca University. - Brian Stewart; Derek Briton; Mike Gismondi; Bob Heller; Dietmar Kennepohl; Rory McGreal; Christine Nelson (Int. J. Distance Educ. Technol., 2007)

Choosing MOODLE. - Brian Stewart; Derek Briton; Mike Gismondi; Bob Heller; Dietmar Kennepohl; Rory McGreal; Christine Nelson (Methods and Applications for Advancing Distance Education Technologies, 2009)

Intelligent intervention by conversational agent through chatlog analysis. - Mike Procter; Fuhua Lin 001; Bob Heller (Smart Learn. Environ., 2018)