MRS P. INIYAVAL; MRS DR. N. KALAI ARASI. The Relationship between Smartphone Usage and Quality of Life of higher secondary students in Tiruvallur District. Educational Administration: Theory and Practice, [S. l.], v. 29, n. 1, p. 729–734, 2023. DOI: 10.53555/kuey.v29i1.8794. Disponível em: https://www.kuey.net/index.php/kuey/article/view/8794. Acesso em: 16 sep. 2025.