AGIĆ, Ana; 						MANDIĆ, Lidija; 						GABRIJELČIČ TOMC, Helena.
 An innovative Braille alphabet teaching tool for visually impaired individuals based on advanced tactile embossed 3D graphics.
<strong>Acta Graphica</strong>, [S.l.], v. 29, n. 1, p. 7 - 14, dec. 2018.
ISSN 1848-3828.
Available at: &lt;<a href="https://actagraphica.hr/index.php/actagraphica/article/view/144" target="_new">https://actagraphica.hr/index.php/actagraphica/article/view/144</a>&gt;. Date accessed: 22 jan. 2025.
doi: <a href="http://dx.doi.org/10.25027/agj2017.28.v29i1.144">http://dx.doi.org/10.25027/agj2017.28.v29i1.144</a>.