و آر ایل:https://thefinancialbrand.com/news/bank-marketing/how-to-define-the-generations-the-ultimate-guide-for-marketers-154417/attachment/the-definitive-generation-age-ranges/
و آر ایل:https://www.micoope.com.gt/?o=how-to-define-the-generations-the-ultimate-guide-for-nn-ynj7akF8
