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Survey research with a random digit dial national mobile phone sample in Ghana: Methods and sample quality
INTRODUCTION: Generating a nationally representative sample in low and middle income countries typically requires resource-intensive household level sampling with door-to-door data collection. High mobile phone penetration rates in developing countries provide new opportunities for alternative sampl...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5774708/ https://www.ncbi.nlm.nih.gov/pubmed/29351349 http://dx.doi.org/10.1371/journal.pone.0190902 |