Wieczorek, L., W. Piech, B. Cybulski, M. Kujawiński, and A. Węgierska. “Participation in International Robotics Competitions As a New Form of Student Travel”. Turyzm/Tourism, vol. 28, no. 2, Dec. 2018, pp. 63-72, doi:10.2478/tour-2018-0016.