O’Donnell, F.J.; Duffy, A.H.B. - In: International Journal of Operations & Production Management 22 (2002) 11, pp. 1198-1221
, related to knowledge‐based activities in design, which describes performance in terms of its key elements, efficiency and … efficiency of the design activity from that of design management, and that, in addition, efficiency appears to be inherent to an …