IR@JU Collection: Department of Physics http://20.198.91.3:8080/jspui/handle/123456789/2896 Department of Physics Sun, 05 Apr 2026 19:38:09 GMT 2026-04-05T19:38:09Z Video Lecture 1_Dr. Kaustuv Das http://20.198.91.3:8080/jspui/handle/123456789/2906 Title: Video Lecture 1_Dr. Kaustuv Das Authors: Das, Kaustuv Dr. Fri, 14 Jul 2023 00:00:00 GMT http://20.198.91.3:8080/jspui/handle/123456789/2906 2023-07-14T00:00:00Z