http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/179 Sun, 05 Apr 2026 16:42:11 GMT 2026-04-05T16:42:11Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2524 PHYSICS Wed, 11 Feb 2026 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2524 2026-02-11T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2298 PHYSICS Mon, 08 Sep 2025 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2298 2025-09-08T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2035 PHYSICS Wed, 12 Mar 2025 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2035 2025-03-12T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1848 PHYSICS Sun, 23 Jul 2023 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1848 2023-07-23T00:00:00Z