diff --git a/src/app/core/metadata/metadata.service.ts b/src/app/core/metadata/metadata.service.ts
index 5659a75f0e..864f96fbe1 100644
--- a/src/app/core/metadata/metadata.service.ts
+++ b/src/app/core/metadata/metadata.service.ts
@@ -161,6 +161,7 @@ export class MetadataService {
this.setCitationKeywordsTag();
this.setCitationAbstractUrlTag();
+ this.setCitationDoiTag();
this.setCitationPdfUrlTag();
this.setCitationPublisherTag();
@@ -294,6 +295,18 @@ export class MetadataService {
}
}
+ /**
+ * Add to the
+ */
+ private setCitationDoiTag(): void {
+ if (this.currentObject.value instanceof Item) {
+ let doi = this.getMetaTagValue('dc.identifier.doi');
+ if (hasValue(doi)) {
+ this.addMetaTag('citation_doi', doi);
+ }
+ }
+ }
+
/**
* Add to the
*/