MOLECKI, Adam. Using the DIP system to facilitate the orientation of tourists in the city. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe, [S. l.], v. 18, n. 6, p. 22–24, 2017. DOI: 10.24136/atest.2017.021. Disponível em: https://journals.economic-research.pl/atest/article/view/665. Acesso em: 18 may. 2024.