Guaigua-Vizcaino, Martha Elizabeth, Wilmer Medardo Arias-Collaguazo, and Jenny Marisol Guaigua-Vizcaino. 2025. “Financial Evaluation and Optimization of Stock Market Investment Portfolios Using the CRITIC Method”. Revista UGC 3 (S1): 116-22. https://revistacientifica.ugc.mx/index.php/rugc/article/view/107.