Buialska Nataliia, Denisova Nataliia, Kupchik Elena National Chernihiv National University of Technology, Chernihiv, Ukraine Chernihiv T.G.Shevchenko National Pedagogical University, Chernihiv, Ukraine

Kiurchev Sergey, Verholantseva Valentina Tavria State Agrotechnological University, Melitopol, Ukraine

Denisova Nataliia, Buialska Nataliia Chernihiv National University of Technology, Chernihiv, Ukraine

Povstyanoy Oleksandr, Kuts Yuliya Lutsk National Technical University, Lutsk, Ukraine

Olena Yalpachyk, Serhii Budenko Tavria State Agrotechnological University, Melitopol, Ukraine

Yurii Rogach Tavria State Agrotechnological University, Melitopol, Ukraine