Vadhana, R. , Soundar, R. , Shalini, K. (2016), 'Multi-Objective Optimization Contingent on Subcarrier-Wise Beamforming for Multiuser MIMO-OFDM Interference Channels', World Academy of Science, Engineering and Technology, Open Science Index 110, International Journal of Electronics and Communication Engineering, 10(2), 345 - 351.