The structure should be:

1. Abstract

2. Introduction (justifying the interest of the topic)

3. Fundamentals /historic perpective.

4. Applications and trends

5. Conclusions and final remarks.

Note that: 

- Any statement that is not common knowledge must be assigned to a reference.

- References must be listed t the end and always referred in the text, with a number between square brackets or as a subscript.

- All the figures and Tables should be mentioned in the text.

- Captions should be introduced below the image, while Table titles come as headings.

- References must include: name of the author(s), title, name of the journal, volume and page number, year of publication. For references from the internet: date of assessment (websites are altered frequently). For books: Authos(s), book title, year of publication and publisher.

There are different styles of organization of the references but the style must be consistent along the list of references.