Cabada, T., Valcárcel Esparza, C. D. and Montoya, S. (2020) “Academic activities of the Institute of History of the Faculty of Letters of the Universidad Nacional Mayor de San Marcos during the year 1947”, Letras (Lima), 13(38), pp. 408-417. Available at: http://revista.letras.unmsm.edu.pe/index.php/le/article/view/1325 (Accessed: 31March2025).