That sounds exciting and useful @anoshakim! With doctoral students, I would definitely recommend a DIY learner corpus, where students create their own mini discipline-specific corpus. Have you looked into AntCorGen and AntConc? We don’t cover them on the course, but I can link you to video guides on YouTube. AntCorGen is a great corpus creation tool that downloads discipline/topic-specific research articles in txt format. AntConc is the corpus analysis tool where you upload all these articles and examine concordances, collocations, keywords, etc. Perhaps, I can tell you more about them in the drop-in session if you are around. Let me know.