MAHARJAN, R. . Prevalence of Smartphone Addiction during COVID-19 Pandemic Lockdown and Its Impact on Online Learning in Kathmandu. Mangal Research Journal, [S. l.], v. 2, n. 1, p. 47–58, 2021. DOI: 10.3126/mrj.v2i1.43575. Disponível em: https://www.nepjol.info/index.php/mrj/article/view/43575. Acesso em: 13 aug. 2022.