DIFFICULTIES IN USING THE INTERNET IN THE TEACHING OF SCIENCES. Baghdad Science Journal, Iraq, Baghdad, v. 4, n. 2, p. 263–270, 2007. DOI: 10.21123/bsj.2007.4.2.263-270. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/796.. Acesso em: 23 jul. 2024.