Sources

Sources:

1. https://www.skillsyouneed.com/num/graphs-charts.html
2. https://preply.com/en/blog/charts-graphs-and-diagrams-in-the-presentation/
3. https://www.woodwardenglish.com/lesson/prepositions-ielts-writing-task-1-graphs/
4. https://www.youtube.com/watch?v=MtrBQSLDOrU&ab_channel=BestMyTest
5. https://www.youtube.com/watch?v=uAU_qh-WBuQ&ab_channel=E4BFreeEnglishCourse
6. https://www.woodwardenglish.com/lesson/ielts-writing-task-1-describing-trends-vocabulary-word-order/
7. https://www.tutor2u.net/economics/reference/economic-cycles-supply-side-shocks