Contributed to the AsakawaUniversityofScience/Asakawa-Library- repository by expanding its educational offerings through the addition of a new PDF resource, specifically "A Course in Abstract Harmonic Analysis." Focused on repository management and content curation, the work involved uploading and labeling the resource to ensure full traceability and maintain repository integrity. No code changes were required, emphasizing skills in version control with Git and file management within a collaborative academic environment. This update enhanced the discoverability and accessibility of advanced mathematical materials for students, aligning with the repository’s goal of supporting learning without introducing new features or addressing bug fixes.