This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article contains wording that promotes the subject in a subjective manner without imparting real information. Please remove or replace such wording and instead of making proclamations about a subject's importance, use facts and attribution to demonstrate that importance. (April 2012) (Learn how and when to remove this template message) This article relies excessively on references to primary sources. Please improve this article by adding secondary or tertiary sources. Find sources: "Korea Institute of Science and Technology Information" – news · newspapers · books · scholar · JSTOR (April 2012) (Learn how and when to remove this template message) (Learn how and when to remove this template message)