Annamalai, Chinnaraji. «Combinatorial and Multinomial Coefficients and Its Computing Techniques for Machine Learning and Cybersecurity». The Journal of Engineering and Exact Sciences 8, no. 8 (septiembre 29, 2022): 14713–01i. Accedido mayo 3, 2025. https://beta.periodicos.ufv.br/jcec/article/view/14713.