Alam, N., & Popy, K. (2013). Evaluation of performance appraisal system at GSK, Bangladesh, LTD. BRAC University.
Lua i Stíl Chicago (17ú heag.)Alam, Nabila, agus Kulsum Popy. Evaluation of Performance Appraisal System at GSK, Bangladesh, LTD. BRAC University, 2013.
Lua MLA (8ú heag.)Alam, Nabila, agus Kulsum Popy. Evaluation of Performance Appraisal System at GSK, Bangladesh, LTD. BRAC University, 2013.
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