Academic Phrasebank

Useful phrases and sentence patterns in academic writing
https://www.phrasebank.manchester.ac.uk

Just The Word

Word collocation
http://www.just-the-word.com

Synonyms

Synonyms
https://www.thesaurus.com/browse/synonym

Academic Word List

English for Academic Purposes: Vocabulary
https://www.uefap.org/vocabulary-selecting-awl/

Lextutor

An online concordancer
https://www.lextutor.ca/

Grammarly

Grammar checking
https://www.grammarly.com

Referencing Guides (ELC, PolyU)

Four referencing styles: APA, Harvard, IEEE, Vancouver
https://www.polyu.edu.hk/elc/independent-learning/language-resources/referencing/

Endnote

A software tool for managing citations and references
https://libguides.lb.polyu.edu.hk/ref-mgt-tools/endnote

OSAWEC

Online support for students in engineering disciplines
https://osawec.elc.cityu.edu.hk/repo/