1. Degree Thesis Library: The degree Thesis Library is a special database for students' dissertations, including doctoral, master's and undergraduate dissertations, which can be found by searching the degree Thesis Library.
2. School library: Many schools require graduates to store their graduation thesis in the school library. It is a good choice to contact the school library.
3. Tutor or classmate: You can consult your tutor or classmate and ask for help in obtaining paper resources for reference.