Silva Souza, A., & Gramacho da Silva, W. (2023). 3D Modeling and Printing of the Tactile Map of the State of Tocantins for Students with Visual Impairments. Academic Journal on Computing, Engineering and Applied Mathematics, 4(2), 35–40. https://doi.org/10.20873/uft.2675-3588.2023.v4n2.p35-40