Is it is true that Both research and plagiarism borrow ideas from other sources The main difference properly acknowledges its through citations?

That's largely true. Both research and plagiarism utilize ideas from other sources. The crucial difference, as you stated, lies in the acknowledgement. Research properly attributes these borrowed ideas through citations, demonstrating intellectual honesty and allowing readers to trace the origins of the information. Plagiarism, on the other hand, fails to acknowledge these sources, presenting the borrowed ideas as one's own work, which is a form of academic dishonesty and often a violation of copyright.