This study explored academic staff engagement in depositing locally produced content in open access institutional repositories in public universities in Tanzania. The general objective of this study was to establish the extent to which academic staff are engaged in depositing locally produced content in open access institutional repositories. The study employed a cross-sectional research design. Data was collected using a structured questionnaire, which was administered to 292 academic staff selected through systematic random sampling. Purposive sampling was used to select 14 key informants. The results reveal that 92.5% of the respondents were aware of the presence of open access institutional repositories and 46.2% of the respondents had self-archived their academic work in open access institutional repositories. Poor Internet connectivity, low bandwidth, and a time-consuming and unstable power supply were the challenges encountered by the academic staff in the process of uploading their work. Several recommendations are suggested to expedite the process.

This study sought to investigate how the self-archiving of scholarly publications in Open Access Institutional Repositories can be strengthened for improved access to local content. Specifically, the study sought to investigate factors that influence self-archiving of scholarly publications in OAIRs, examine the implementation of OAIRs policies on self-archiving of scholarly publications in OAIRs and determine challenges that hinder self-archiving of scholarly publications in OAIRs. The population of the study consisted of 2894 faculty members and 413 sample size, obtained through a systematic random sampling technique. Data were collected using questionnaires and interviews with eight key informants. Key findings indicated that there are factors that influenced self-archiving of scholarly publications in OAIRs among faculty members such motivating factors, availability of technical support, supervisors/peers/colleagues and supporting services. Moreover, the study found challenges that hindered self-archiving as low level of awareness and inadequate advocacy for a self-archiving, lack of personal benefit such as rewards and promotions, fear of the plagiarism, lack of enough facilities like ICT and internet connectivity. The study also found that there was a need to implement OAIR policies in self-archiving of scholarly publications in the OAIRs. In order to strengthen self-archiving, the study recommends providing support services, technical supports, encouraging supervisors/peers/colleagues, creating awareness, providing personal benefits, provide education and give more time, effort and implement OAIR policies to enhance the process of self-archiving scholarly publications in OAIRs. The findings of this study shall contribute new knowledge to the existing research outputs that have been conducted in this field.