CERÓN, Wilson Chanchí. Soledad. Back Projection, Colombia,CO, n. 10, p. 18, 2023. DOI: 10.22490/unad.backprojection.9010. Disponível em: https://hemeroteca.unad.edu.co/index.php/back_projection/article/view/9010.. Acesso em: 18 apr. 2025.