學術類
有用網頁
Academic Phrase Bank
https://www.phrasebank.manchester.ac.uk/
想你寫嘅文更加academic，可以參考下呢個website。佢入面俾咗好多唔同情景下可以用嘅phrases，例如俾例子可以用咩句子，點解釋因果，點定義一個term等。
APA Guide
https://library.nd.edu.au/instruction/referencing/apa7/printable
PDF版嘅APA guide，方便搭車嘅時候睇。
https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/index.html
更加詳細嘅APA guide