Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Asad S.M.Raouf"'
Publikováno v:
Engineering and Technology Journal, Vol 34, Iss 11A, Pp 1979-1989 (2016)
The problem of noise in the learning environment (schools and universities) are consider as one of the environmental problems that has an effecton the process of concentration and assimilation and on the efficiency of the performance of studentsand t
Externí odkaz:
https://doaj.org/article/43c2c3300bea4a978638d08e0d26d050
