The provided assignment content includes a list of academic sources related to business research, including articles, books, and online resources. The sources cover topics such as customer relationship management, firm performance, marketing research, and qualitative methods. Additionally, the content includes a questionnaire designed for customers of Worker Café, which aims to gather feedback on their experiences with the coffee shop. The questionnaire covers factors such as price, taste, quality, and service, as well as questions about customers' preferences and satisfaction levels.