2. Data from research and research these types of data are surveys to meet the goal of the operation is a special case, or a case study, to solve the problem. Some obstacles, such as It used a case study or questionnaire designed to obtain information in order to solve the problem. In addition, the survey research will have some data to solve a wide variety of information. For the origins of primary sources, such as information on called to collect the number of children of compulsory education criterion approach. In the academic year that they reach out to each household in the khetborikan of the school. Secondary sources, such as household storage in the khetborikan of the school from which already has gathered districts that both villages, or both, with a few households, etc. Characteristics of data collected from both sources. There will be both quantity and quality, and is represented by a number, such as numbers, rather than the number of students who qualified for each household in the khetborikan number of 120 households have 100 people, etc., as well as language information. The school's student assistance or development. The school, in accordance with the needs of the community.
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