1. Developing the academic collocation list (ACL): A corpus-driven and expert-judged approach;Ackermann;Journal of English for Academic Purposes,2013
2. Using corpora to teach academic writing: Challenges for the direct approach;Ädel,2010
3. AntConc (Version 3.5.7) [Computer Software];Anthony,2018
4. The learner as corpus designer;Aston,2002
5. BootCaT: Bootstrapping corpora and terms from the web;Baroni,2004