“Comparative Analysis of Subgrade Stabilization of a Road in Tungurahua Province - Ecuador”, investigacionysaberes, vol. 15, no. 1, pp. 150–157, Jan. 2025, Accessed: Jul. 09, 2025. [Online]. Available: http://www.revistasdigitales.utelvt.edu.ec/revista/index.php/investigacion_y_saberes/article/view/298