Escobar Soriano, Álvaro Antonio. “The Postgraduate Degree at UNAN-Managua and Its Relationship With Nicaraguan Society I: History and Current Affairs”. Torreon Universitario Magazine 7, no. 20 (October 14, 2019): 6–21. Accessed December 6, 2025. https://camjol.info/index.php/torreon/article/view/8553.