Massalimova Bakytgul Kabykenovna, Altynbekova Dіnara Tansykovna, Jetpіsbayeva Gulіm Danebaevna, Naurzkulova Symbat Muratbekovna, Bakytzhan Elbira Esengalikyzy, Sapi Aruzhan Kanatkyzy, и Sadykov Vladіslav Aleksandrovіch. «LIQUEFIED PETROLEUM GAS AS RAW MATERIALS FOR THE PRODUCTION OF LIQUID OXYGEN-CONTAINING ORGANIC COMPOUNDS». Известия НАН РК. Серия химии и технологии, вып. 3, июнь 2019 г., сс. 38-43, http://89.250.84.46/chemistry-technology/article/view/1299.