When it comes to getting a lot of information in a short period, a questionnaire may be the answer. Questionnaires contain lists of questions in open-ended or closed-ended formats. While it takes time ...
https://doi.org/10.2307/2088007 • https://www.jstor.org/stable/2088007 Copy URL ...
There are numerous advantages in using mobile phones in survey data collection. Combined with the knowledge of well-trained supervisors, team leaders, measurers and interviewers, mobile technology has ...
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