1.
Shamil Z V, Talipova AK. Enhancing accessibility of higher education through the system of educational credits. Opción [Internet]. 9 de junio de 2019 [citado 1 de agosto de 2025];350:1031-56. Disponible en: https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/24072