A Study on the Word Usage of L2 Korean Learners through Text Mining - Based on Analysis of Spoken Corpus -
2021 ◽
Vol 18
(3)
◽
pp. 23-49
2017 ◽
Vol 69
(1)
◽
pp. 103-122
◽
2020 ◽
Vol 33
(4)
◽
pp. 69-99
Keyword(s):
Keyword(s):