Vynogradova, O., Pysar, N. and Zakharzhevska, A. 2022. The formation of strategic portfolio of the development of risk management in telecommunications enterprises during martial law and post-war conditions. Technology audit and production reserves. 6, 4(68) (Dec. 2022), 12–16. DOI:https://doi.org/10.15587/2706-5448.2022.270860.