Construct

Variables

No. of Items

Cronbach Alpha

E-Commerce

Level of E-Commerce Adoption

5

0.751

E-Commerce Benefits

5

0.91

E-SCM

Level of E-SCM Adoption

3

0.835

Benefits of E-SCM Adoption

4

0.917

Duration of E-SCM Adoption

5

0.872

SMEs Operation

Productivity Improvement

5

0.915

improve in on-time Order Management

4

0.867

Improve in on-time delivery

4

0.798

Stock/inventory reduction

5

0.845