Samples used to calculate from the formula of Cochran (1953) is a sample of the 381 people who research store 400 query. The people of Bangkok and Pattaya people, 382 Tools used in research as a query. Analyze data using the average value comparison (Comparison of Mean) to test the relationship between the different variables by using a simple correlation statistics (Pearson Correlation Coefficient) and regression analysis, multiples (Multiple Regression)
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