00687naa#a2200181#i#450# EN\RIOR\bibl\123780 20260706145042.1 2658-5340 20260625b2026####ek#y0engy0150####ca RU Matrix approach to choosing the organizational structure of a construction company Journal article Moscow Publishing Center RIOR 2026 0 с. Journal article local Взаимоотношения строительных организаций с другими организациями. 69.009 Sarvarova Il'mira Il'dusovna Mukhametzyanov Zinur Rishatovich riorpub.com