Hi, it would be helpful if you could give us an indication of
a) what area you are looking to do a PhD in and b) what countries you would like to study in (unless you just fancy going anywhere, in which case, good on you!)
whats abroad even uganda is abroad. hey man you will have to look at so many resources but if uk then www.jobs.ac.uk will be starting point. New zealand (New zealand educated website) and ove r thousands of scholrships on www. australianuniversities.com. but my word of caution be ready to write a phd proposal and if ur looking for scholrship make sure u publish from ur MSC. THesis in international refereed journals.
as for tourism area there may be a handful of scholrships