Harłoziński, Kazimierz, and Ryszard Dorożyński. “Geo– . Geografia. Dzień Geografa – Mapa Wizerunkiem świata. Geo-. Geography. Day of the Geographer - Map Image of the World”. Journal of Education, Health and Sport 5, no. 5 (May 23, 2015): 368–372. Accessed April 24, 2024. https://apcz.umk.pl/JEHS/article/view/2703.