Erica McAteer Andrew Tolmie Celia Duffy John Corbett Computer-mediated communication as a learning resource. 228-235 1997 13 J. Comp. Assisted Learning 4 http://dx.doi.org/10.1046/j.1365-2729.1997.00024.x db/journals/jcal/jcal13.html#McAteerTDC97