پروان، حسن و سرکار حسن خان، حسین. (1397).
کاربرد پیکرههای متنی در آموزش زبان آلمانی. پژوهشهای زبانشناختی در زبانهای خارجی .8(2), 449-474. doi: 10.22059/jflr.2018.247050.428
Alavi-Moghaddam, S. B. et al. (2013).
Prospect. Iran: Tehran. Also available online at
www.chap.sch.ir.
Alavi-Moghaddam, S. B. et al. (2016).
Vision. Iran: Tehran. Also available online at
www.chap.sch.ir.
Bayazidi, A., Ansarin, A. A., & Mohammadnia, Z. (2019).
The relationship between syntactic and lexical complexity in speech monologues of EFL learners.
Applied Research on English Language,
8(4), 473-488.
Crossley, S. A., Allen, D. B., & McNamara, D. S. (2011).
Text readability and intuitive simplification: A comparison of readability formulas. Reading in a foreign language,
23(1), 84-101.
Crossley, S. A., Greenfield, J., & McNamara, D. S. (2008).
Assessing text readability using cognitively based indices. Tesol Quarterly,
42(3), 475-493.
Dubay, W. H. (2004).
The Principles of Readability. Online Submission.
Flesch, R. (1948).
A new readability yardstick. Journal of Applied Psychology, 32(3), 221–233. https://doi.org/10.1037/h0057532.
Gheitasi, M., Aliakbari, M., & Yousofi, N. (2020).
Evaluation of culture representation in Vision English textbook series for Iranian secondary public education.
Evaluation,
12(26).
Grabe, W., & Stoller, F. L. (2012).
Teaching reading: Foundations and practices. The Encyclopedia of Applied Linguistics, 1-9.
Gyasi, W. K., & Slippe, D. P. (2019).
Readability of English language textbooks for diploma students of the University of Cape Coast.
International Journal of Research,
8(1), 107–115.
Hakim, A. A., Setyaningsih, E., & Cahyaningrum, D. (2021).
Examining the readability level of reading texts in English textbook for Indonesian senior high school.
Journal of English Language Studies,
6(1), 18-35.
Heydari, P., & Riazi, A. M. (2012).
Readability of texts: Human evaluation versus computer index.
Mediterranean Journal of Social Sciences,
3(1), 177-177.
Janfeshan K. (2018)
Investigating Iranian new senior high school book (
Vision 1) based on book evaluation checklist from Kermanshah EFL teachers' perspective. LRR. 2018; 9 (5): 197-239.
Miftaahurrahmi, F., & Syarif, H. (2017).
The readability of reading texts in English textbooks used by senior high school students in West Sumatera.
Advances in Social Science, Education and Humanities Research (ASSEHR), 199-203.
Mohebbi, H., Nayernia, A., Nemati, M., & Mohebbi, B. (2017).
Readability of ESP textbooks in Iran: A neglected issue or a taken-for-granted one? Journal of Teaching English for Specific and Academic Purposes,
4(3), 641–654.
Saidi, M., & Mokhtarpour, H. (2020).
Can Vision 3 notch up a win over pre-university English textbook?. Language Teaching Research Quarterly,
15, 21-32.
Soodmand Afshar, H., & Sohrabi, A. (2020).
A critical evaluation of Vision 3: Rights analysis and culture in the spotlight. Journal of Language and Translation Studies (JLTS),
53(4), 133-97.
Tasaufy, F. S. (2017).
The readability level of the reading texts in english textbook entitled ‘bahasa inggris x’.
Edulitics (Education, Literature, and Linguistics) Journal,
2(2), 62-69.
Tomlinson, B. (1998).
Materials Development in Language Teaching (B. Tomlinson (ed.); Second Edi). Cambridge University Press.
Wong, P. W. L. (2011). Textbook evaluation:
A framework for evaluating the fitness of the Hong Kong New Secondary School (NSS) curriculum. In
MA dissertation, Hong Kong: City University of Hong Kong.