Mtaib Abdulla Othman. “IMPLICATIONS OF THE INTERNATIONAL PRINCIPLE OF PERMANENT SOVEREIGNTY OVER NATURAL RESOURCES: WITH REFLECTION TO THE INVESTMENT AGREEMENTS FOR THE EXPLOITATION OF NATURAL RESOURCES IN TANZANIA’S OIL AND GAS INDUSTRY”. International Journal of Legal Developments & Allied Issues, vol. 7, no. 1, Feb. 2021, pp. 111-40, https://doi.org/10.55662/.