I certify that this submission is my own work, based on my personal study and/or research and that I have acknowledged all material and sources
used in its preparation, whether they be books, articles, reports, lecture notes, and any other kind of document, electronic or personal communication.

I certify that this submission has not previously been submitted for assessment in any other unit, except where specific permission has been granted
from all unit coordinators involved, or at any other time in this unit, and that I have not copied in part or whole or otherwise plagiarized the work of other persons.