Hi everyone,
After a long and very tiring journey, it has came to a happy ending.
The viva was smooth it lasted around 1:30 hours. All the question were straightforward and the general atmosphere was good. The external examiner was kind and said good things about the thesis. There is a few typo that I have missed, but I am sure some minor corrections are needed in every thesis.
To those whom don't know me, I had a tough PhD experience, changed my supervisor, had severe personal problems. But I kept going and at the end I reached where I want.
Good luck to everyone working on their PhD I wish you the best.
Dr. K :)