00621naa#a2200169#i#450# EN\\bibl\89917 20250101153857.3 2312-5330 20241023b2024####ek#y0engy0150####ca RU ON THE STATE OF THE INVESTMENT ENVIRONMENT IN THE TELECOMMUNICATION INDUSTRY Journal article Simferopol V.I. Vernadsky Crimean Federal University 2024 14 с. Journal article local Экономика. Народное хозяйство. Экономические науки. 33 Sobolev Dmitriy Mihaylovich cfuv.editorum.ru