8KamibeppuK,Sugiura H.Impact of the mobile phone on junior high-school students' friendships in the Tokyo metropolitan area. Cyberpsychology & Behavior, 2005 (2).
9ParkWK ThemobilephoneaddictionamongKoreanconegestudent: Korean Social Journalism Communication Study, 2003 (2).
10Dixit S,Shulda H,Bhagwat A,etal.A study to evaluate mobile phone dependence among students of a medical college and associated hospital of central India.Indian journal of community medicine: oflficialpublication of Indian Association of Preventive & SocialMedicine, 2010(2).