GANAPATHI, R.; NALINI, A. V.; HEMA, S. Level of Customer Satisfaction Among The Users of Aircel In Sivagangai District. Journal of Applied Management- Jidnyasa, [S. l.], v. 3, p. 110–118, 2011. Disponível em: https://simsjam.net/index.php/Jidnyasa/article/view/126352. Acesso em: 16 sep. 2024.