1. On-Task Versus Off-Task Self-Assessments Among Korean Elementary School Students Studying English
2. CCLB (Center for Canadian Language Benchmarks). (2013).Canadian language benchmarks: Can do statements. Retrieved August 30 2018 fromhttps://www.ecala.org/wp‐content/uploads/2018/11/CLB_Can_Do_Statements_web.pdf
3. Using CEFR level descriptors to raise university students’ awareness of their speaking skills