O. Shevchenko

An Introduction to Knowledge Computing

Vagan Y. Terziyan, Oleksandr Shevchenko, Mariia Golovianko, 2014 .

Semantic Portal as a Tool for Structural Reform of the Ukrainian Educational System

Vagan Y. Terziyan, Mariia Golovianko, Oleksandr O. Shevchenko, 2015, Inf. Technol. Dev..

B2B e-hubs in emerging landscape of knowledge based economy

Alexander A. Shevchenko, Oleksandr O. Shevchenko, O. Shevchenko, 2005, Electron. Commer. Res. Appl..