[1]
Mohamed, I.S., Khttab, H.M., Elsayed, S.K., El-Noby, M.G. and Elrammah, S.G. 2022. A New Progressive and Efficient Royalty Model for Upstream Petroleum Industry. International Journal of Energy Economics and Policy. 12, 3 (May 2022), 287–297. DOI:https://doi.org/10.32479/ijeep.13153.