Gual Ortí, Jaume, Marina Puyuelo Cazorla, Joaquim LLoveras Macia, and Javier Amat Cozar. “Experimental Study about 3D Printed Tactile Symbols for Tactile Maps and Blind Users”. Journal of Accessibility and Design for All 14, no. 2 (November 11, 2024): 16–34. Accessed November 21, 2024. http://jacces.org/index.php/jacces/article/view/470.