1.
Rúa Flechas M, Arbeláez Restrepo JC, Castro Beltrán H. Planning of Public Works Contracts in Colombia: Principle, Duty or Requirement? Obligatoriness and Consequences of its Inapplication. Opin. jurid. [Internet]. 2019 Oct. 30 [cited 2025 Apr. 3];18(37):93-115. Available from: https://revistas.udem.edu.co/index.php/opinion/article/view/2992