Ossiannilsson E, Leonor Ulloa Cazarez R, Martins Gomes de Gusmão C, Zhang X, Blomgren C, Chaplin-Cheyne T, et al. The UNESCO OER Recommendation: Some Observations From the ICDE OER Advocacy Committee. IRRODL [Internet]. 2023 Mar. 22 [cited 2024 May 1];24(2):229-40. Available from: https://www.irrodl.org/index.php/irrodl/article/view/7138