Solano de Ojeda, M.C. 2019. Intervention of the Faculty of Law and Political Sciences of Universidad de Ibagué in the complaint of unconstitutionality against subsection k of article 12 of the Act 1861, 2017. Judgment C-356/19. Dos mil tres mil. 21, (Dec. 2019). DOI:https://doi.org/10.35707/dostresmil/2107.