To suggest ways to improve the system by SCM was this study collected data from employees who work in the company, SCM kata's pale 34 people limit the number of Siam.
To offer guidance on improving the use of software packages SCM, this study collected data from employees using SCM in the World, Siam pale Catalan limit 34 people.
In order to propose guidelines for the improvement of the program SCM by this study collected data from employees a user program The company SCM in Sakata Siam pale, limiting the number of 34 people