Smyrnov, YevhenСмирнов, Євген ВалерійовичСмирнов, Евгений ВалерьевичSmyrnova, OlgaСмирнова, Ольга2019-01-112019-01-112017Smyrnov Ie. Energy efficiency in the evaluation criteria of enterprises / Ievgen Smyrnov, Olga Smyrnova // PNAP. – 2017. – Vol. 23, № 4. – P. 78–84.1895-9911https://ir.kneu.edu.ua:443/handle/2010/26830plArticle