Calls for Research on Urbanization in Tanzania http://www.esrf.or.tz/ebrief/085.html Linki(Links) NAI - Nordic African Institute
Waziri wa nishati na madini akanusha uwepo wa uchimbaji usafirishaji holela wa madini ya urani wilayani Namtumbo.http://youtu.be/1YZb7CxvTNQ