Níkleva, Dimitrinka G., and Francisco J. Rodríguez-Muñoz. “Effects of a Visual Literacy Programme for the Improvement of Reading Comprehension in Primary and Secondary School Students”. L1-Educational Studies in Language and Literature, vol. 22, no. 1, Apr. 2022, pp. 1-19, doi:10.21248/l1esll.2022.22.1.394.