M. Lesčinskis, L. Čupriks, U. Ciematnieks, S. Saulīte, and G. Glazkovs, “Dynamics of Physical Preparedness of LASE Students in Revelation to the Number of Practical Methodological Classes”, SIE, vol. 2, pp. 308–317, May 2015, doi: 10.17770/sie2012vol2.145.