This document provides guidance on key elements for the introduction section of a research paper, including:
1) Presenting the importance of the research topic to engage readers and establish why the topic merits study.
2) Conducting a brief literature review to identify 2-4 key topics in the field and position the research gap before stating the aim of the study.
3) Clearly identifying the research gap - what is lacking in previous studies on the topic - and how the present study will address this gap and add novelty.