WASET
Ruzic-Baf, M. , Keteles, V. , Debeljuh, A. (2016). 'Use of Smartphones in 6th and 7th Grade (Elementary Schools) in Istria: Pilot Study '. World Academy of Science, Engineering and Technology, Open Science Index 111, International Journal of Educational and Pedagogical Sciences, 10(3), 698 - 701.