About the author Ilona Metodieva is the head of the First Agency for Recruiting Respondents ADS since 2013, the author of the first book...

Ilona Metodieva, head of ADS, has prepared a new article for the Guild of Marketers: "Pros and cons of recruiting respondents through...

Руководитель Первого Агентства по рекрутингу респондентов ADS, встретилась с руководителем UX-исследований медиакомпании IVI.