Annamalai, C., e A. M. de O. Siqueira. “Skew Field on the Binomial Coefficients in Combinatorial Geometric Series”. The Journal of Engineering and Exact Sciences, vol. 8, nº 11, novembro de 2022, p. 14859-01i, doi:10.18540/jcecvl8iss11pp14859-01i.