In the future, the following areas should be studied by all provinces to have an overview of the country. And the results can be applied ม่พัฒนา marketing strategy is a comprehensive.
In the future, further studies are required in the provinces with regard to information is a snapshot of the country even more. And can be the result not of a comprehensive marketing strategy.
Future studies should be in rural areas with the information that is overall of the country even more. The results could not develop a marketing strategy can be covered.