I am currently peer-reviewing a paper for a journal. I will recommend acceptance with majors, though the journal has asked for any other citations which may be useful to be presented to the author.
I have written one such article for an online publication which was published a few years ago. It is not an academic article, but is it extremely relevant to the author's paper. Still, the author would not read it or cite it if it weren't for my recommendation. Also, this article is written under a pseudonym, so the citation would never come back to me.
Should I recommend this article or leave it out of the review?