TAMANG, Samir. Effectiveness of Promotional Strategy of Ncell Mobile Service in Nepal. Nepalese Journal of Economics, [S. l.], v. 9, n. 3, p. 37–46, 2025. DOI: 10.3126/nje.v9i3.84474. Disponível em: https://www.nepjol.info/index.php/nje2/article/view/84474. Acesso em: 8 dec. 2025.