Technovation
Technovation > 2004 > 24 > 9 > 721-728
Technovation > 2009 > 29 > 3 > 192-203
Technovation > 2013 > 33 > 12 > 405-416
Technovation > 2004 > 24 > 9 > 721-728
Technovation > 2009 > 29 > 3 > 192-203
Technovation > 2013 > 33 > 12 > 405-416