; ; . INTERVAL ESTIMATION OF THE CALCULATION ACCURACY FOR THE RATIO COEFFICIENT OF THE PAID AND REDUCED FARE PASSENGERS QUANTITY. Municipal economy of cities, [S. l.], n. 142, p. 72–76, 2018. Disponível em: https://khg.kname.edu.ua/index.php/khg/article/view/5186. Acesso em: 27 may. 2024.