The eProcess edge creating customer value and business wealth in the internet era অনুযায়ী Keen, Peter G. W.

The eProcess edge creating customer value and business wealth in the internet era অনুযায়ী Keen, Peter

The eProcess edge creating customer value and business wealth in the Internet era অনুযায়ী Keen, Peter G. W.

Cases in sport marketing অনুযায়ী McDonald, Mark A.