The provided assignment is a literature review that focuses on the role of digital marketing and brand equity in small and medium-sized enterprises (SMEs). The review discusses several studies, including research on the adoption of advanced information technologies by SMEs, the use of digital channels in industrial marketing communications, and the importance of social media for consumer product recalls. It also touches upon the measurement of social media engagement with brands and the effects of brand association, loyalty, awareness, and image on young consumers' insights into brand equity.