KUMAR, S.; KANWA, A. Reasons behind brand switching in telecom sector in India. International journal of health sciences, [S. l.], v. 6, n. S5, p. 6039–6050, 2022. DOI: 10.53730/ijhs.v6nS5.10032. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/10032. Acesso em: 6 may. 2026.