Gideon C. Rwechungura 2021. THE LEGISLATION WHICH DOMESTICATES THE PRINCIPLE OF PERMANENT SOVEREIGNTY OVER NATURAL RESOURCES IN TANZANIA MINING INDUSTRY: THEIR COMPLIANCE WITH PROVISIONS OF NATIONAL LEGISLATION, BILATERAL INVESTMENT TREATIES AND MULTILATERAL TREATIES. International Journal of Legal Developments & Allied Issues. 7, 1 (Feb. 2021), 17–35. DOI:https://doi.org/10.55662/.