@article{oai:tamagawa.repo.nii.ac.jp:00001169,
 author = {Ishikawa, Tomokazu and Jenkins, Jennifer},
 journal = {The Center for ELF Journal},
 month = {Apr},
 note = {ELF has become a popular research field in Applied Linguistics. But what is ELF in the first place? As the field continues growing and attracting an increasing amount of research, it is a good time to review where we are now with a focus on English Language Teaching (ELT).},
 pages = {1--10},
 title = {What is ELF? Introductory Questions and Answers for ELT Professionals},
 volume = {5},
 year = {2019}
}