Mónge-Nájera J, Méndez-Estrada VH, Villalobos Rodríguez A. Effect of the typography and paragraph presentation of printed textbooks, on distance learning in adults. URJ [Internet]. 2009 Jun. 1 [cited 2024 Apr. 20];1(1):43-68. Available from: https://revistas.uned.ac.cr/index.php/cuadernos/article/view/234