Article in English: The appendix should be a space where you can include raw data that you collected during your research for your paper or essay. You should include any raw data that you feel will be relevant to your paper, especially if it will help to support your findings. Only include raw data on information that you refer to or discuss in your paper, as you want to make sure the data feels relevant for your reader.  Raw data may include sample calculations that you refer to in the body of the paper as well as specialized data that expands on data or information you discuss in the paper. Raw statistical data can also be included in the appendix. You may also include contributory facts from other sources that will help to support your findings in the paper. Make sure you properly cite any information you are pulling from other sources. The appendix should also include visual supporting documents, such as graphs, charts, images, maps, drawings or photographs. Only put in visuals that will support your findings in your paper. You may include graphs or charts you have created yourself or graphs or charts from another source. Make sure you properly cite any visuals that are not your own in the appendix. You should make sure you note the instruments you used to conduct your research. This could be a video camera, a tape recorder, or any other device that helped you gather your information. It can be helpful for your reader to understand how you used that device to conduct your research. For example, you may note in the appendix: “All interviews and surveys were conducted in person in a private setting and were recorded with a tape recorder.” The appendix should also include transcripts of any interviews or surveys you conducted as part of your research. Make sure the transcripts cover the entire interview, including interview questions and answers. You may include photocopies of surveys written on by hand or saved copies of surveys completed online. You should also include any correspondences you had with subjects in your...

Summary in Vietnamese:
Cung cấp dữ liệu thô. Bổ sung các biểu đồ, đồ thị, hoặc hình ảnh có liên quan. Ghi chú thiết bị thực hiện cuộc nghiên cứu trong phụ lục. Đưa thêm vào bản sao nội dung cuộc phỏng vấn hoặc khảo sát.