Gurgul, Henryk, and Marcin Suder. “The Structure of Withdrawals from ATMs Depending on Their Location Type”. Acta Universitatis Lodziensis. Folia Oeconomica 3, no. 348 (June 22, 2020): 149–179. Accessed March 13, 2025. https://czasopisma.uni.lodz.pl/foe/article/view/5766.