The student includes three to five supporting documents, which are contemporary and published within a maximum of three years prior to the submission of the IA. Each document is clearly labeled, and they are relevant and sufficiently in-depth, providing a range of ideas and views regarding the topic. However, the student should highlight the specific sections in each supporting document that are directly referenced in the analysis. Additionally, the assessment of the validity and reliability of the supporting documents is missing and should be included to address credibility, publication bias, and potential limitations of the data.