Annamalai, Chinnaraji, Junzo Watada, and Vishnu Narayan Mishra. “Series and Summations on Binomial Coefficients of Optimized Combination”. The Journal of Engineering and Exact Sciences 8, no. 3 (April 19, 2022): 14123–01e. Accessed July 22, 2024. https://periodicos.ufv.br/jcec/article/view/14123.