Rojas Lopez MD, Valencia SM, Jiménez Gómez LM. Analysis of Financial Indicators in Bidding Processes in Colombia. rev.ing.univ.Medellin [Internet]. 2021Feb.22 [cited 2024Apr.19];20(39):213-29. Available from: https://revistas.udem.edu.co/index.php/ingenierias/article/view/2966