Worked on enhancing documentation within the dealii/dealii repository, focusing on improving the accuracy and accessibility of project references. Updated the references.bib file by adding missing URLs and DOIs, ensuring that citations are complete and reproducible for future users. Addressed a minor formatting issue in the intro.dox file for the step-34 example, contributing to greater consistency and readability across documentation. All changes were implemented using BibTeX and Doxygen, and incorporated feedback from code review to maintain repository standards. This work strengthened onboarding and searchability, supporting both new and existing contributors in navigating and understanding the project’s technical documentation.