Rishta, S. S., & Zaman, R. T. (2019). Operational excellence in HR services at Integrated Security Services Limited (ISSL). Brac University.
Lua i Stíl Chicago (17ú heag.)Rishta, Shaneela Sharif, agus Raisa Tasneem Zaman. Operational Excellence in HR Services at Integrated Security Services Limited (ISSL). Brac University, 2019.
Lua MLA (8ú heag.)Rishta, Shaneela Sharif, agus Raisa Tasneem Zaman. Operational Excellence in HR Services at Integrated Security Services Limited (ISSL). Brac University, 2019.
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