62e11c15d704c.pdf
DOI:
Mavjud emas
Brown, Douglas H. Teaching by Principles; an Interactive Approach to Language Pedagogy. New York: Longman. 2001.
Harmer, Jeremy. The Practice of English Language Teaching. -Harlow: Longman.Third Edition.2005.-p205.
Phillips S. Young Learners. – Oxford University Press, 1993.