Carneiro Corrêa Vieira, V. “Building the Stairway to the Upper Chessboard: BRICS As Brazilian Foreign Policy Strategy”. Coleção Meira Mattos: Revista Das Ciências Militares, Vol. 10, no. 37, Oct. 2019, pp. 71-83, http://ebrevistas.eb.mil.br/RMM/article/view/1262.