КУЛИК, М. І. “UTILIZATION OF WASTE MOTOR OILS: ENVIRONMENTAL-AND-ECONOMICAL ASPECT”. Man and Environment. Issues of Neoecology0, no. 1-2(23) (September 11, 2015): 122-128. Accessed May 8, 2024. https://periodicals.karazin.ua/humanenviron/article/view/3912.