Download this publisher's e-journal holdings (xlsx) Content Type OA ? PCA ? Journals No Yes Request a holdings comparison Portico provides a free holdings comparison service to compare a library’s journal or book holdings to the Portico archive. Search titles and ISSNs by keyword: Show: E-Journals All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles (3) ISSN Status Science and Public Policy 0302-3427, 1471-5430 preserved Research Evaluation 0958-2029, 1471-5449 preserved Impact Assessment and Project Appraisal 1461-5517, 1471-5465 preserved