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), 590 - 595. Retrieved from http://sersc.org/journals/index.php/IJCA/article/view/18579