Show reference in OJS 2.4.8-2

Hi! I’m currently using OJS
How to show the references in the article information page? Do I need to enable a plugin or?
And also, does the references data stored in the database? If yes, which table stores it.
Because mine doesn’t shown up now.
Thank you.very much.

Hola @amandatnr , puedes revisar en templates/article/article.tpl
Ahi debería estar el siguiente fragmento de código:

{if $citationFactory->getCount()}
	<div id="articleCitations">
	<h4>{translate key="submission.citations"}</h4>
		{iterate from=citationFactory item=citation}
	<br />