Traversing by Smartphones and Assessing the Accuracy of their Results in Lengths and Area. Iraqi Journal of Science, [S. l.], v. 66, n. 4, p. 1747–1763, 2025. DOI: 10.24996/ijs.2025.66.4.31. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11958.. Acesso em: 3 jul. 2025.