Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Mahboub Okhdar, Ali Ghaffari. English vocabulary learning through recommender system based on sentence complexity and vocabulary difficulty. Kybernetes, 47(1):44-57, 2017. [doi]
Abstract is missing.