Eralda Xhafka
Department of Production and Management, Polytechnic University of Tirana, Tirana,
Albania

Jonida Teta
Department of Production and Management, Polytechnic University of Tirana, Tirana,
Albania

David I. Philippov
Plekhanov Russian University of Economics, Moscow,
Russian Federation

Evgeniy V. Kostyrin
Bauman Moscow State Technical University, Moscow,
Russian Federation

Somsak Leelang
Universiti Sains Malaysia, George Town,
Malaysia

Irina V. Nikolaeva
M.K. Ammosov North-Eastern Federal University, Yakutsk,
Russian Federation

Maksim S. Maramygin
Ural State University of Economics, Yekaterinburg,
Russian Federation

Natalia V. Ruban-Lazareva
Financial University under the Government of the Russian Federation, Moscow,
Russian Federation

Iskandar Muda
Universitas Sumatera Utara, Medan,
Indonesia

Olesya V. Dudnik
I.M. Sechenov First Moscow State Medical University, Moscow,
Russian Federation