AKBAR, I.; MISMAN, A. F. The Semantics in GPS Based Mobile Applications for Blind Users Navigation Outdoor. International Journal on Perceptive and Cognitive Computing, [S. l.], v. 5, n. 2, p. 46–51, 2019. DOI: 10.31436/ijpcc.v5i2.116. Disponível em: https://journals.iium.edu.my/kict/index.php/IJPCC/article/view/116. Acesso em: 17 apr. 2024.