Cervantes-Perez F, Vadillo G, Bucio J, Herrera A. Characterizing UNAM’s Open Education System Using the OOFAT Model. IRRODL [Internet]. 2019 Mar. 20 [cited 2024 Apr. 25];20(4). Available from: https://www.irrodl.org/index.php/irrodl/article/view/4108