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USEFUL online journal launched a DSpace at instance in October 2018 as a platform to support its electronic publications. All systems and database administration, server maintenance, and application support handle by SVP4U's technical staff.

DSpace is an open source repository software package typically used for creating open access repositories for scholarly and/or published digital content. DSpace is the software of choice for academic, non-profit, and commercial organizations building open digital repositories. DSpace is used by more than 1225+ organizations. * Wikipedia

Our repository DSpace at compliance with OAI-PMH, Dublin Core (DC), Europeana Semantic Elements (ESE) and other standards and we provide XML metadata for any persons and organizations.The our OAI-PMH URL is







USEFUL online journal is scientific journal for discovering and sharing scientific research about environment, construction, global climate change, green building, biological science.