Research research is divided into two stages: 3 methods to include: The first step in using the methodology to establish the theoretical foundations with in-depth interviews, according to tricks and spoke to selected fas lafai de indicators customer relationship management with the use of indicators, evaluation by collecting data from primary data providers operators 5 list. And step two researchers bring a selection of indicators the indicators with element verification. How to analyze the spatial element to confirm. By using a questionnaire to collect data from a sample of 400 list.
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