Abstract
1. Introduction
2. Literature Review
3. Research Methodology
3.1. Research Context
3.2. Research Participants
3.3. Data Collection
3.4. Data Analysis
4. Results
4.1. Identifying Communicative Purposes
4.2. Identifying Textual Variations
5. Discussion
6. Conclusion
6.1. Pedagogical Implications
6.2. Limitations and Future Directions
References