S. M. Serrano Mora, C. A. . Bautista Hernández, J. A. Zapata Ortiz, and S. S. . Rojas Cardozo, “Social perceptions about credit and access to higher education in Colombia: A polyphonic approach”, Rev. pedagog. univ. didact. derecho, vol. 10, no. 2, pp. 227–248, Dec. 2023.