Authors
Nurzat Konkubaeva
Kyrgyz State Technical University named after I, Bishkek, Kyrgyzstan
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
Karina Juhnevica-Radenkova
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
Vitalijs Radenkovs
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
Ruta Galoburda
Latvia University of Life Sciences and Technologies, Jelgava, Latvia
