ZETINO DUARTE, M. A. Letter from the editor/research director UCA. Investigaciones UCA, [S. l.], v. 1, n. 1, p. 4–5, 2020. DOI: 10.51378/iuca.v1i1.6714. Disponível em: https://revistas.uca.edu.sv/index.php/iuca/article/view/6714. Acesso em: 19 may. 2024.