Rychlik, K., and S. Araszkiewicz. “Analyzes of Efficiency in Practical Training With Use of Construction Machin Er Simulators ”. Technologia I Automatyzacja Montażu (Assembly Techniques and Technologies), Vol. 99, no. 1, Mar. 2018, pp. 48-51, https://journals.prz.edu.pl/tiam/article/view/1046.