https://ir.vidyasagar.ac.in/jspui/handle/123456789/298 Wed, 11 Feb 2026 13:30:13 GMT 2026-02-11T13:30:13Z https://ir.vidyasagar.ac.in/jspui/handle/123456789/703 Title: Journal of Physical Science Vol.3 [1997] Authors: Bandyopadhyay, S; Ghorai, S K; Hossain, T; Pal, T K; Dogra, G; Kanch, A K; Jana, R N; De, U C; De, B K; Devi, W G Wed, 01 Jan 1997 00:00:00 GMT https://ir.vidyasagar.ac.in/jspui/handle/123456789/703 1997-01-01T00:00:00Z