These sources provide a comprehensive guide for postgraduate students on how to critically evaluate academic research and construct a high-quality literature review. The materials introduce specific annotation codes, such as WTD for objectives and GAP for missing research, to help readers move beyond passive consumption toward active analysis. Rather than producing simple summaries, students are encouraged to treat the literature review as a persuasive argument that identifies scholarly debates and justifies the need for new study. The guides emphasize thematic organization and the transition from descriptive writing to critical synthesis, ensuring that every cited source directly supports the overall research aim. Additionally, the texts offer practical advice on systematic database searching and warn against common pitfalls like over-highlighting or relying on AI for academic sourcing.