00545naa#a2200169#i#450# EN\AUS PUBLISHERS\bibl\5022 20240428144011.7 20210523b2021####ek#y0engy0150####ca RU EXPERIENCE IN OPERATING A SOLAR POWER PLANT IN THE SARATOV REGION Conference article/thesis Melbourne AUS PUBLISHERS 2021 5 с. Conference article/thesis local Leshtayev Oleg V. Stushkina Natalia A. Zaginaylov Vladimir I. auspublishers.com.au