Оybeк Аbdirasulovich Ikromov, and Fayozа Usmanovna Suvanova. “OBTAINING AND RESEARCH OF SORBENTS FOR THE VEGETABLE OIL PURIFICATION”. International Engineering Journal For Research & Development, vol. 5, no. 4, May 2020, p. 6, doi:10.17605/OSF.IO/E35HZ.