00523naa#a2200157#i#450# EN\RIOR\bibl\47356 20241227052805.5 2500-1469 20211211b2021####ek#y0engy0150####ca RU Correlation and regression analysis in the system of strategic planning tools for socio-economic development of the region Journal article Moscow Publishing Center RIOR 2021 4 с. Journal article local Domenko Yuriy Yur'evich riorpub.com