by Sanna Brauer
Published in Education in the North (01.05.2020)

by Blumbergs, I., Riga Technical Univ. (Latvia). Faculty of Transport and Mechanical Engineering. Inst. of Aeronautics
Year of Publication 2010

by Hmelov, A., Riga Technical Univ. (Latvia). Faculty of Materials Science and Applied Chemistry. Inst. of Silicate Materials
Year of Publication 2011

by Maskalovs, M., Riga Technical Univ. (Latvia). Faculty of Engineering Economics and Management. Dept. of Production and Entrepreneurship Organization
Year of Publication 2009

by Zalewski, S
Published in Klinika oczna (01.12.1994)

by Ivars Baidal, Josep A
Published in Annals of tourism research (01.04.2004)

by Forbes, Dianne
Published in Waikato journal of education (2013)