Barcenilla, C. A. ., González, S. G. ., Manzanares, M. C. S. ., Cuenca-Romero, L. A. and Vandekerkhof, S. . (2023) “Assessment of Learning about Sustainability in Students with Down Syndrome”, International Journal of Learning, Teaching and Educational Research, 22(10), pp. 79–92. Available at: https://ijlter.net/index.php/ijlter/article/view/1766 (Accessed: 23 April 2026).