Preference Pattern for Mobile Phone and Conventional Tools in Task Performance by Students of Delta State University, Abraka, Nigeria. Mediterranean Journal of Social Sciences, [S. l.], v. 8, n. 2, p. 281, 2017. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/9887.. Acesso em: 7 may. 2024.