The role of the road construction project on the drain pipe on the end of the project, the bridge construction project status classified by gender, age, level of education personal career in this research.amphoe mae charim, Nan Province, the sample group of 200 respondents in the tools used to collect data, perform data analysis, using the questionnaire developed by your computer to find the Frequency Percent.( ), and the standard deviation (S.D), so that research results are as follows:
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