TY - JOUR AB - INTRODUCTION Institutional repositories (IRs) present universities with an opportunity to provide global open access (OA) to their scholarship, however, this avenue was underutilised in two of the three universities in this study. This study aimed at proposing interventions to improve access to research output in IRs in universities in East Africa, and it adds to the depth of knowledge on IRs by pointing out the factors that limit OA in IRs, some of which include lack of government and funder support for OA and mediated content collection workflows that hardly involved seeking author permission to self-archive. METHODS A mixed methods approach, following a concurrent strategy was used to investigate the low level of OA in IRs. Data was collected from three purposively selected IRs in universities in East Africa, using self-administered questionnaires from 183 researchers and face-to-face interviews from six librarians. results The findings revealed that content was collected on a voluntary basis, with most of the research output deposited in the IR without the authors’ knowledge. The respondents in this study were, however, supportive of the activities of the IR, and would participate in providing research output in the IR as OA if required to do so. CONCLUSION The low level of OA in IRs in universities in East Africa could be increased by improving the IR workflow, collection development, and marketing processes. Self-archiving could be improved by increasing the researchers’ awareness and knowledge of OA and importance of IRs, while addressing their concerns about copyright infringement. AU - Miriam Kakai DA - 2021/2// DO - 10.7710/2162-3309.2276 IS - 1 VL - 9 PB - Iowa State University Digital Press PY - 2021 TI - An Analysis of the Factors Affecting Open Access to Research Output in Institutional Repositories in Selected Universities in East Africa T2 - Journal of Librarianship and Scholarly Communication UR - https://www.iastatedigitalpress.com/jlsc/article/id/12890/ ER -