Lolita A. Zakharchenko. The evaluation of the efficiency of the telecommunication вranch enterprisses functioning in conditions of the market-competitive economics
: к.е.н. :
spec.. 08.07.04 - Економіка транспорту і зв'язку :
presented. 2002-04-25; popup.evolution: .;
Institute of market problems and economic-ecological reseaches of NAS of Ukraine. – ,
0402U001525.
Updated: 2026-11-08
