Volume 55, Issue 1, June 2023, Pages 67-77
R Ponraj; A Gayathri
Volume 54, Issue 2, December 2022, Pages 37-47
R Ponraj; A Gayathri; Prof.Dr M.Sivakumar
Volume 53, Issue 2, December 2021, Pages 47-56
R Ponraj; A Gayathri; S Somasundaram
Volume 53, Issue 1, June 2021, Pages 149-163
R Ponraj; A Gayathri; S Somasundaram
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