Symposium on “Importance of Physics In Our Life” Organised by Dr. Prabhat Das Foundation in HELLENS School, Sitamarhi in presence of : Dr. Yogendra Pathak ‘Viyogi’ (Sr. Scientist,The Indian National Science Academy(INSA)), Er. Sanjay Kumar Singh (Director), Mr. S.N Jha (Secretary, Academic Council, BSTA, Sitamarhi) स्वयंसेवी संस्था डॉक्टर प्रभात दास फाउंडेशन के द्वारा दरभंगा के…
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