... project environments in international contexts. Knowledge management Social networks Virtual work Project teams Virtual teams present unique leadership challenges as their members are geographically dispersed, and usually engage in complex projects that necessitate members to coordinate...

... Communities Virtual work Overcoming the above three problems and developing efficient knowledge identification and transfer processes are key elements of knowledge management practices leading to new ways of exploiting existing valuable knowledge (Cohendet et al., 1999 ; Dunford, 2000...