Zidane, Youcef J.-T.; Olsson, Nils O.E. - In: International Journal of Managing Projects in Business 10 (2017) 3, pp. 621-641
Scholar and Google Books using the parameters “project efficiency”, “project effectiveness” and “project efficacy” and checked … management. Clarifying the understanding of project efficiency, project effectiveness and project efficacy will help and support … interpretation of the concepts “project efficiency”, “project effectiveness” and “project efficacy”. …
