Fathulla, K. (2009) Enriching students' use of diagrams. Paper presented to: SOLSTICE 4th International Conference (SOLSTICE 2009), Edge Hill University, 04 June 2009. (Unpublished)
Fathulla, K. (2009) Multi aspectual understanding of diagrams. Seminar Presentation presented to: 13th International Conference Information Visualisation (IV09), Pompeu Fabra University (UPF), Barcelona, Spain, 14, 15-17 July 2009. (Unpublished)
Fathulla, K. and Basden, A. (2007) What is a diagram? In: Banissi, E. (ed.) 11th [IEEE] International Conference Information Visualization : IV 2007. Los Alamitos, California, USA: IEEE Computer Society. 0769529003. pp. 951-956.