ABDELMOHSEN, S., EL-KHOULY, T., MALLASI, Z. and BENNADJI, A. (eds.) 2021. Proceedings of the 9th Arab Society for Computer Aided Architectural Design (ASCAAD) international conference (ASCAAD 2021): architecture in the age of disruptive technologies: transformation and challenges, 2-4 March 2021, [virtual conference]. Aberdeen: Robert Gordon University [online]. Available from: http://ascaad.org/conference/2021/docs/proceedings.pdf