Sáenz, Ross Mary. “An Approximation to the Longest Common Subsequence for Multiple Sequences Problem Using Shannon’s Entropy”. Selecciones Matemáticas 6, no. 02 (December 24, 2019): 275-282. Accessed July 22, 2024. https://revistas.unitru.edu.pe/index.php/SSMM/article/view/2634.