The Economic-Mathematical Modeling of the Optimal Structure of Investment of a Mining and Dressing Enterprise

by Kovalchuk Viktor A., Kovalchuk Tetiana M.
Published 2020-02-01

Prospects and Risks of the Mining Industry in Ukraine in the Context of Sustainable Development Перспективы и риски горнорудной отрасли Украины в контексте устойчивого развития...

by Kovalchuk Viktor A., Korotkiy Vyacheslav Yu.
Published 2013-08-01

The Prerequisites for Educational Training of Specialists in Economics and Entrepreneurship on the Basis of Mathematical Statistics Knowledge

by Kovalchuk Viktor A., Kovalchuk Tetiana M.
Published 2021-01-01