Cuesta Segura II, Alegre Calderón JM. The importance of standardization of learning object format in interuniversity studies. Hist. Comun. Soc. [Internet]. 2014 Feb. 3 [cited 2026 Jul. 12];18:725-30. Available from: https://revistas.ucm.es/index.php/HICS/article/view/44271