00486naa#a2200157#i#450# EN\AUS PUBLISHERS\bibl\5149 20251209171201.2 20210705b2021####ek#y0engy0150####ca RU MASS TRANSFER CONTACT DEVICES Conference article/thesis Melbourne AUS PUBLISHERS 2021 8 с. Conference article/thesis local Nurtashova Madina Zhaskairatovna Massakbayeva Sofya Ruslanovna w-science.com