Authors
Adrián Gula
Slovak University of Agriculture in Nitra, Faculty of Engineering, Institute of Design and Engineering Technologies, Nitra, Slovakia
Marián Bujna
Slovak University of Agriculture in Nitra, Faculty of Engineering, Institute of Design and Engineering Technologies, Nitra, Slovakia
Chia Kuang Lee
Universiti Malaysia Pahang Al-Sultan Abdullah, Faculty of Industrial Management, Pahang, Malaysia
Róbert Drlička
Slovak University of Agriculture in Nitra, Faculty of Engineering, Institute of Design and Engineering Technologies, Nitra, Slovakia