NHAN MINH, Truong; THE TRUNG, Le; DUC HIEU, Ta; THI NGA, Hoang. A COMPARATIVE STUDY OF THREE TACTILE MAP PRINTING TECHNIQUES IN THE DESIGN OF EDUCATIONAL MATERIALS FOR VISUALLY IMPAIRED STUDENTS. Journal of Science Educational Science, [S. l.], v. 70, n. 6, p. 99–110, 2025. DOI: 10.18173/2354-1075.2025-0113. Disponível em: https://hnuejs.edu.vn/es/article/view/990. Acesso em: 5 dec. 2025.