Khanam, A. R., & Akhtar, A. (2012). Customer satisfaction level of Grameenphone Community Information Center. BRAC University.
Lua i Stíl Chicago (17ú heag.)Khanam, Abeda Rezwana, agus Afsana Akhtar. Customer Satisfaction Level of Grameenphone Community Information Center. BRAC University, 2012.
Lua MLA (8ú heag.)Khanam, Abeda Rezwana, agus Afsana Akhtar. Customer Satisfaction Level of Grameenphone Community Information Center. BRAC University, 2012.
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