Bondarenko, T., and G. Kozhevnikov. “SING F YOD ODEL OR ESTING F DUCATIONAL CHIEVEMENTS N HE ASIS F OOGLE EARCH ERVICES”. ournal of nformation echnologies in ducation (ITE), no. 27, Oct. 2016, pp. 041-53, doi:10.14308/ite000585.