Gorzelanczyk P, Wieczorek T. Public Opinion Poll on the Parking System in Piła and the Possibility of Introducing the Smart Parking System in Piła. ts [Internet]. 2021 May 4 [cited 2024 Apr. 25];24(1):13-26. Available from: https://czasopisma.uwm.edu.pl/index.php/ts/article/view/6371