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(pageChange)="pageChanged($event)"
[page]="currentPage" [pageSize]="resultsPerPage"
[totalResults]="totalResults">
0 && previewResults && previewResults.length" [type]="openaireEntities.RESULTS"
(pageChange)="pageChanged($event)"
[page]="currentPage" [pageSize]="resultsPerPage"
[totalResults]="totalResults">