For citations:
Polyakov K.L., Polyakova M.V., Vasilevskii M.I. Evaluation of Investment Attractiveness of Russian Oil Refining Industry Companies. Voprosy statistiki. 2020;27(6):56-65. (In Russ.) https://doi.org/10.34023/2313-6383-2020-27-6-56-65
Polyakov K.L., Polyakova M.V., Vasilevskii M.I. Evaluation of Investment Attractiveness of Russian Oil Refining Industry Companies. Voprosy statistiki. 2020;27(6):56-65. (In Russ.) https://doi.org/10.34023/2313-6383-2020-27-6-56-65