Fairuz Chowdhury and Fairuz Chowdhury (2015) “Diversification and Portfolio Performance of the Pharmaceutical Sector of Bangladesh”, Global Journal of Management and Business Research, 15(C9), pp. 43–50. Available at: https://journalofbusiness.org/index.php/GJMBR/article/view/1825 (Accessed: 5 May 2024).