Open Science Research Excellence
M. Rodionov and  Z. Dedovets,  Motivational Orientation of the Methodical System of Teaching Mathematics in Secondary Schools.   journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology. May 2019, vol. 149(5). 614 - 621[viewed 27 June 2019]. Available from: http://waset.org/publications/10010360.