SOLANO-BENAVIDES, E.; ALANDETE-BROCHERO, N. Causality and volatility in the Colcap index of the Colombian Stock Exchange as a result of Covid-19 infections and deaths. Ingeniería y Competitividad, [S. l.], v. 26, n. 1, p. e–20412930, 2024. DOI: 10.25100/iyc.v26i1.12930. Disponível em: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/12930. Acesso em: 22 dec. 2024.