Szpor, Grażyna, and Agnieszka Gryszczyńska. “HACKING IN THE (CYBER)SPACE”. GIS Odyssey Journal 2, no. 1 (September 18, 2022): 141–152. Accessed April 28, 2024. https://www.gisjournal.us.edu.pl/index.php/gis-odyssey-journal/article/view/64.