I. Sergeev

Innovations as a Factor in the Development of the Natural Resources Sector

V. Litvinenko, Igor Sergeev, I. Sergeev, 2019, Studies on Russian Economic Development.

PROBLEMS AND OPPORTUNITIES OF MINING COMPANY’S STRATEGIC DEVELOPMENT

T. Ponomarenko, Igor Sergeev, I. Sergeev, 2017 .

Verslas: Teorija ir prakTika / Business: Theory and pracTice

T. Ponomarenko, J. Ramanauskas, Igor Sergeev, 2019 .

Quantitative Methods for Assessing Levels of Vertical Integration as a basis for Determining the Economic and Organizational Sustainability of an Industrial Corporation

T. Ponomarenko, I. Sergeev, 2016 .

The Strategies of Mineral and Chemical Companies in Terms of the Modern Global Market

Igor Sergeev, Tatiana Ponomarenko, И.Б. Сергеев, 2015 .

Large Mineral and Chemical Companies and Their Reaction to Calls of Global economy/Mineraliniu Ir Cheminiu Medziagu Kompaniju Reakcija I Pasaulines Ekonomikos Issukius

T. Ponomarenko, J. Ramanauskas, I. Sergeev, 2014 .

Verslas: Teorija ir prakTika / Business: Theory and pracTice

T. Ponomarenko, J. Ramanauskas, I. Sergeev, 2014 .

INFORMATION AND COMMUNICATION TECHNOLOGIES AS THE MANAGEMENT FACTOR IN THE DIGITAL ECONOMY DEVELOPMENT

I. Sergeev, K. Kukushkina, 2018 .