https://naveenpatnaik.com/news/Naveen-Patnaik-Unveiling-statue-of-Padmashree-Dr-GV-Chalam-at-OUAT/1050.html
Naveen Patnaik Unveiling statue of Padmashree Dr. G.V. Chalam at OUAT.
a website dedicated Naveen Pattnaik, Chief Minister of Odisha
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https://logilitelugubooks.com/book/aruna-chalam-sahityam-navalalu-chalam
Aruna Chalam Sahityam Navalalu By Chalam – Logili Telugu Books
arunachalamsahityamlogilitelugu