Search results
IEEE Software > 2009 > 26 > 4 > 84 - 90
IRE Transactions on Engineering Management > 1962 > EM-9 > 3 > 116 - 121
IRE Transactions on Engineering Management > 1962 > EM-9 > 1 > 29 - 33
IRE Transactions on Engineering Management > 1959 > EM-6 > 2 > 49 - 54