Jonassen, D., Davidson, M., Collins, M., Campbell, J. and Haag, B. (1995) ‘Constructivism and Computer-mediated Communication in Distance Education’, American Journal of Distance Education, Vol. 9, No. 2, pp. 7-26
Jonassen, D., Davidson, M., Collins, M., Campbell, J. and Haag, B. (1995) ‘Constructivism and Computer-mediated Communication in Distance Education’, American Journal of Distance Education, Vol. 9, No. 2, pp. 7-26