Debabrata Chattopadhyay, Sibnath Banerjee and Sanjeev Kumar Srivastaw (2022) “Performance of Optimum Sharp Portfolio and CAPM Portfolio for Sustainability of Small Investors”, Asia-Pacific Journal of Management and Technology (AJMT), 2(4). Available at: https://ejournal.lincolnrpl.org/index.php/ajmt/article/view/60 (Accessed: 25May2022).