RAHIM, Aaysha; NAQVI , Najam Abbas. GNSS-and-GIS based android integration of mobile based virtual guide application ExpLahore for walled city Lahore, Pakistan. Natural and Applied Sciences International Journal (NASIJ), Peshawar, Pakistan, v. 2, n. 1, p. 12–25, 2021. DOI: 10.47264/idea.nasij/2.1.2. Disponível em: https://ideapublishers.org/index.php/nasij/article/view/444. Acesso em: 4 oct. 2025.