Pérez Pacheco, C.A. and Palacio Gaviria, B.P. (2024) “Analysis of the Costs of the Recommendations of the Financial Analysts in the Colombian Market: 2015-2019”, in Avendaño Avendaño, M. and Mondragón Arévalo, S.R. (eds.) Perspectives and interactions between the physical and virtual worlds for New Socioeconomic Development Challenges. Colombia,CO: Sello Editorial UNAD (Administrative, Accounting, Economic and Business), pp. 389–404. doi:10.22490/UNAD.9786287786202.18.