http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/254 Mon, 06 Apr 2026 22:53:09 GMT 2026-04-06T22:53:09Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2454 Title: CHEMISTRY Wed, 11 Feb 2026 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2454 2026-02-11T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2191 Title: CHEMISTRY Fri, 29 Aug 2025 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2191 2025-08-29T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1960 Title: CHEMISTRY Tue, 11 Mar 2025 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1960 2025-03-11T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1502 Title: CHEMISTRY Fri, 12 Jul 2024 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1502 2024-07-12T00:00:00Z