MOST AFFORDABLE ACCREDITED ONLINE PhD IN PUBLIC ADMINISTRATION

Sir,
My name is Kalu, John Otisy. Please I base in Nigeria. I have an Msc (thesis) in public policy and administration from university of calabar in Nigeria, with a CGPA 3.60 on 4.00 scale. I wish to run a PhD program in Public Admin.via distance ODL.

Please I need information from people who have undertaken online programmes to help answer the following question bothering me about the most affordable school that has my program of interest. Which school do you recommend for me?
1.How recognized and acceptable is your degree internationally(being non traditional)?.
2.Does the Doctor of Literature & Philosophy in Pub.Adm., mean the same thing as PhD in Pub. Adm?

Because in Nigeria we honour PhD, evry other one like Doctor of Pub. Adm. DPA are seen as non academic,hence,inferior &discriminated, whereas I want to obtain this PhD for my career advancement as a university lecturer.

4. What is the program structure and requirement?

5.What is the tuition and other charges?

6. Is there any financial aid available to deserving students who can not afford the cost of their education?
7. When is the closing date for application for 2011 admission and when is the commencement date?
8. Can a candidate visit unisa in the cause of the study or may be for the award of the degree during convocation?
9. What is the teaching method and requirements for pass/completion of the programme.
10. Is there any residency requirement(cumpolsory or optional)Thank you for your assistance.

Yours Faithfully,
JOHN K. OTISY +2347038794793