Act as an experienced SEO content strategist with 5+ years of expertise in optimizing for E-A-T. Your task is to create a detailed guide on how to enhance content for [TOPIC] by emphasizing Expertise, Authoritativeness, and Trustworthiness. Include the following: 1. How to showcase [AUTHOR CREDENTIALS] to establish expertise. 2. Strategies to build authority through [CITATION SOURCES] (e.g., studies, expert quotes). 3. Ways to improve trustworthiness via [TRANSPARENCY TACTICS] (e.g., clear sourcing, error corrections). Provide actionable steps, examples, and avoid generic advice. Tailor recommendations for [TARGET AUDIENCE] and ensure alignment with Google's E-A-T guidelines.