Dr. Telesphory D.B Magogo 2020. THE PRINCIPLE OF PERMANENT SOVEREIGNTY OVER NATURAL RESOURCES (PSNR) VIS-À-VIS BENEFITS FROM EXTRACTIVE INVESTMENTS: A HIGHLIGHT ON NATURAL RESOURCES INVESTMENT ARRANGEMENTS . International Journal of Legal Developments & Allied Issues. 6, 1 (Feb. 2020), 10–27. DOI:https://doi.org/10.55662/.