Operational research is research that uses a systematic process and the implementation of the principles of the scientific method can use to solve the problem in the sot situation only by researchers and those concerned are involved in the execution and analysis of performance criticism, which will highlight the research that is complex and can be used to fix problems in their work and really from the circuit 4. Steps: (1) strategic planning, (2) compliance (compliance plan) (3) Observations (self assessment), and (4) to reflect criticisms from spatial themselves and colleagues, which is continuing. The results can be scaled into the new cycle plan until it is concluded that the real problem was the development of the situation, or what the study effectively.
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