CASE STUDY OF COVID 19 BY HARSHITHA BHARADWAJ OFDMA - Orthogonal Frequency Division Multiple Access PPT by PREM KAMAL JNTUH B.TECH R16 FM subject Controlling Unit Ppt by PREM KAMAL PREM KAMAL ARTISTE AND DIRECTOR - RESEARCH SCHOLAR Case study of covid 19.pdf by HARSHITHA BHARADWAJ