Cancino S, Peña Mantilla OO, Velasco Mendoza JA. Socioeconomic conditions of undergraduate students of the University of Pamplona, North of Santander, Colombia. rinvydes [Internet]. 2022Jan.17 [cited 2024Jul.27];22(1):60-78. Available from: https://rcientificas.uninorte.edu.co/index.php/investigacion/article/view/4731