1.
Prem Anand C, Bushan D. Sudhakar. Significance of Service Physical Evidence Mix for Subscriber Retention: An Empirical Study on Cell phone Network Service Sector. IJMDS [Internet]. 2014 Jan. 15 [cited 2026 Apr. 5];3(1):01-8. Available from: https://old.ijmds.in/index.php/ijmds/article/view/70