Department of Trade and Industry, Palm Beach State College, Lake Worth, United States
Rama Rao Lachanna
Department of Mechanical Engineering, Politeknik Banting Selangor, Banting, Malaysia
Prof. Vasyl Kovalchuk
Department of Professional Education and Technologies of Agricultural Production, Oleksandr Dovzhenko Hlukhiv National Pedagogical University, Hlukhiv, Ukraine