https://wapor.org/au-sujet-de-wapor/code-of-ethics/d3-wapor-2021-code-of-professional-ethics-and-practices-v03-2/?lang=fr
d3-WAPOR 2021-Code of Professional Ethics and Practices-V03 - World Association for Public Opinion...
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ethics and practicesfor publiccodeprofessionalworld