TY CONF TI PUBLIC TRANSPORTATION SMART CARD FOR ANALYSIS OF THE PASSENGER FLOW IN SHENZHEN KW ITS KW bus IC card KW passenger flow JO SCIENCE AND INNOVATION IN THE MODERN WORLD AU Wang, L.. AU Feofilova, A.A. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov