http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/370 Sun, 05 Apr 2026 16:39:10 GMT 2026-04-05T16:39:10Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2356 CHEMISTRY Tue, 10 Feb 2026 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2356 2026-02-10T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2252 CHEMISTRY Mon, 08 Sep 2025 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2252 2025-09-08T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2057 CHEMISTRY Wed, 19 Mar 2025 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/2057 2025-03-19T00:00:00Z http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1810 CHEMISTRY Tue, 23 Jul 2024 00:00:00 GMT http://elearn.psgcas.ac.in:8080/jspui/handle/123456789/1810 2024-07-23T00:00:00Z