PAULIINA TUOMI; JARI MULTISILTA. Comparative Study on Use of Mobile Videos in Elementary and Middle School . International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 4, p. 12, 2012. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/172. Acesso em: 3 may. 2026.