论文 (lùn wén): กระดาษ

In order to write this paper on climate change, he stayed in the library for a whole month and reviewed over a hundred sources.

Her graduation thesis received high praise from her supervisor and was even recommended for publication in an academic journal.

At this seminar, every scholar had to present their paper and answer questions from the audience.

He spent three months revising his paper, not even overlooking punctuation marks or citation formats.