Part 1 is a interview to questions about general information the respondent's interview. Part 2 interview with a question about a problem. Waste management suggestions of SIDA science school.
The first is a questionnaire asking about the general information of those interviewed , the second interview was asked about the issue. Recommendations to the waste management of color science.
The 1 interview questions about the general information of the interview.The 2 interview questions about the problem. Suggestions on the management of waste sidawittaya high school.