Here are some great advanced level English resources including course books, grammar books, exercise books, dictionaries, and vocabulary building resources.
Alliance Française de Hong Kong - New Additions to French Learner
5 Free Resources for Learning English Online - Al-Fanar Media
English Language and Literature - David Nieper Academy
Secondary English language learning resources: my life
43 Fantastic ESL Resources for Students
ASKAWAY 5 Super Strategies to Learn Advanced English
Lindsay Does Languages
8 Resources To Help Beginner English Learners
useful apps for learning english Archives
ERIC ED605960: Technology Use with English Learners : ERIC : Free
Top ESL/ELL Resources for Students and Teachers
Best English Learning Resources for English Language Learners at