Using an engaging, straightforward writing style, the authors draw on their more than 50 years of hands-on experience in the field to cut through theory and offer practical guidance on every facet of the focus process, including tips for avoiding problems and pitfalls.
Формат: Скан PDf
Формат: Скан PDf
https://www.yakaboo.ua/ua/focus-groups-a-practical-guide-for-applied-research-3290255.html