Volume 54, Issue 1, June 2022, Pages 35-46
R Ponraj; S SUBBULAKSHMI; S Somasundaram
Volume 50, Issue 1, June 2018, Pages 143-149
R Ponraj; J Maruthamani; R Kala
Volume 49, Issue 2, December 2017, Pages 41-52
R. Ponraj; K. Annathurai; R. Kala
Volume 48, Issue 1, December 2016, Pages 69-79
R. Ponraj; Rajpal Singh; S. Sathish Narayanan; A. M. S. Ramasamy
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