Zaman, T., & Billah, N. M. B. (2018). Customer perception of Airtel telecommunications after the introduction of 4G network. BRAC University.
Chicagoスタイル(17版)引用形式Zaman, Tasawar, , N M Baki Billah. Customer Perception of Airtel Telecommunications After the Introduction of 4G Network. BRAC University, 2018.
MLA(8版)引用形式Zaman, Tasawar, , N M Baki Billah. Customer Perception of Airtel Telecommunications After the Introduction of 4G Network. BRAC University, 2018.
警告: この引用は必ずしも正確ではありません.