If you are into customer interview, I highly recommend this book which is about design process, and have a huge focus on cutomer interview : https://www.goodrea

If you are into customer interview, I highly recommend this book which is about design process, and have a huge focus on cutomer interview : https://www.goodreads.com/book/show/32493686-when-coffee-kale-compete?ac=1&from_search=true&qid=QPwthiTs7f&rank=1 https://www.goodreads.com/book/show/32493686-when-coffee-kal...