– 31 –
2.
Dalton-Puffer, C. (2011). Content-and-language integrated learning: From practice to princi-
ples?.
Annual Review of applied linguistics
,
31
, 182.
3.
Meyer, O. (2010). Introducing the CLIL-pyramid: Key strategies and
principles for quality
CLIL planning and teaching.
Basic issues in EFL-Teaching and Learning
, 11-29.
4.
Yahya, M. (2012). A study of the language difficulties of the English Language Center (ELC)
students at the Arab American University of Jenin.
Asian Journal of Management Sciences and Ed-
ucation
,
1
(2), 119-1130.
5.
Yirmiya, R., Goshen, I., Bajayo, A., Kreisel, T., Feldman, S., Tam, J., ... & Bab, I. (2006).
Depression induces bone loss through stimulation of the sympathetic nervous system.
Proceedings of
the National Academy of Sciences
,
103
(45), 16876-16881.