Mitchell, Rosamond
Second language learning theories
Arnold, 1998
Buku Teks SO
Mitchell, Rosamond
Second language learning theories
Routledge, 2004
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Toniolo, Giandomenico
Introduction to frame analysis: first and second order theories
Springer Nature, 2019
eBooks
Larsen-Freeman, Diane
An introduction to second language acquisition research
Longman , 1992
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Crowley, Tony
Language in history : theories and texts
Routledge, 1996
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