Sadia, S., & Zaman, R. T. (2018). Improving customer service and satisfaction of National Bank Limited (NBL): A study on Mirpur branch. BRAC University.
Lua i Stíl Chicago (17ú heag.)Sadia, Safa, agus Raisa Tasneem Zaman. Improving Customer Service and Satisfaction of National Bank Limited (NBL): A Study on Mirpur Branch. BRAC University, 2018.
Lua MLA (8ú heag.)Sadia, Safa, agus Raisa Tasneem Zaman. Improving Customer Service and Satisfaction of National Bank Limited (NBL): A Study on Mirpur Branch. BRAC University, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.