TOMOTO, Yuko, and Yoko SHIRASU. 2019. “The Effectiveness of Studying Abroad Programs for L2 Students -How the Students’ Minds Changed After Being Exposed to English Only Environment for 2 Weeks-”. The Eurasia Proceedings of Educational and Social Sciences 12 (February):11-18. https://epess.net/index.php/epess/article/view/497.