Incredible that Google has not noticed anything. Looking to the rest of the list of top citations in Digital Marketing you see more mostly publications from the area of medicine and physics.
https://www.blogger.com/blogger.g?blogID=8756923452479392502#editor/target=post;postID=7270393938855230832;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=5;src=postname
https://scholar.google.nl/citations?view_op=search_authors&hl=en&mauthors=label:digital_marketing