DR. DEEPALI R. NAIDU. A Study on Smart Phone Usage Pattern – Purpose and Preference among College Students. Indian Journal of Commerce and Management Studies, [S. l.], v. 9, n. 2, p. 68–77, 2018. Disponível em: https://www.ijcms.in/index.php/ijcms/article/view/144. Acesso em: 1 may. 2025.