F. J. Techa Djoumessi, “A Rational-Functionalist Approach to Analyzing Cooperation within the BRICS Framework։ Multipolarity of International Relations and Assessment of its Possibilities”, J. Pol. Sci., vol. 4, no. 3(12), pp. 51–68, Dec. 2025, doi: 10.46991/JOPS/2025.4.12.051.