Yonsei Journal of International Studies | 98 followers on LinkedIn. A peer-reviewed, student-run academic journal of the Yonsei Graduate School of International Studies | The Yonsei Journal of International Studies (YJIS) is a biannual interdisciplinary journal run by the Yonsei GSIS students. YJIS is the first English scholarly journal to be peer reviewed and published by graduate students in Korea. The YJIS welcomes submissions from all scholars, especially graduate students and junior professors, that fall within the diverse field of International Studies.