Hello Mr Saed

I suppose that Mr Golavar's thesis , available in library, can give a very good hint.

Hi Saed 

You could try to contact Dr Cobus Marais from the University of the Free State's Department of Linguistics. Translation is not my field, but Dr Marais might be able to help.

Hi Marthinus

thank you for your help.

regards

Saed

thank you so much for your time and attention.

It's good to study some questionnaire for ready reference but better you create one according to the need of your research work.