Gusman Kenzhetayev; Boranbayeva Assiya Nyrlubaevna; Syrlybekkyzy Samal; Serikbayeva Akmaral; Talgat Issanov. USING MICROORGANISMS FOR SOIL PURIFICATION FROM HIGH-PARAFFIN CRUDE OIL. «Доклады НАН РК» 2021, 104-110.