K. Ravi Kumar, K. Bindu Sri, K. V. Sanjay, P. Naveen Kumar, S. Sandhya, Y. Mallikarjuna Rao, P. V. Subbaiah, Ch. Seshu Kumar (2020) “A Review on Beamforming Approaches for Speech Enhancement”, International Journal of Control and Automation, 13(4), pp. 590 - 595. Available at: http://sersc.org/journals/index.php/IJCA/article/view/18579 (Accessed: 13August2020).