Dear Yasser, I want The curricula of English language studies.

You are talking about the data collection of English language curricula worldwide. Are you serious that you can collect all of them? Time-wise, your task will be huge. You have to go online university-by-university looking for curricula. There is no repository where you will find what you want.

I think, you might access the universities' websites for this purpose or contact a number of head of departments individually.

Thank you so much Boudjemaa

I think within the colleges o education inside two or three universities ,you can collect huge data that save your research data in linguistics,discourse analysis, second language teaching and learning,