Martínez Contreras MS, Moreno Castrillón F. Textual Organization of Request Letters in Spanish and English and of Request Memoranda in Spanish: an Exploratory Study. Íkala [Internet]. 2004 Dec. 2 [cited 2025 Mar. 9];9(1):83-102. Available from: https://revistas.udea.edu.co/index.php/ikala/article/view/3143