Piedrahita Guerrero JM, Artunduaga González MO. Efficiency of public expenditure in higher education at Universidad Surcolombiana, 2016-2020 . cuad.adm. [Internet]. 2024 Aug. 30 [cited 2024 Oct. 16];40(79):e2213514. Available from: https://cuadernosdeadministracion.univalle.edu.co/index.php/cuadernos_de_administracion/article/view/13514