TY JOUR TI Assessment of enterprises development factors of the petrochemical complex on the example of plastics production and synthetic resins in primary form KW petrochemical enterprises KW investments KW level of innovation activity KW budget investments KW development factors JO Vestnik of Astrakhan State Technical University. Series: Economics AU Vagapov, E.. AU Tsiklauri, I.V. PY 2025 IS 2025 PB Astrakhan State Technical University