Guaigua-Vizcaino, M.E., Arias-Collaguazo, W.M. and Guaigua-Vizcaino, J.M. (2025) “Financial evaluation and optimization of stock market investment portfolios using the CRITIC method”, Revista UGC, 3(S1), pp. 116–122. Available at: https://revistacientifica.ugc.mx/index.php/rugc/article/view/107 (Accessed: 31 October 2026).