ƒc–{ƒcŒÃƒFƒc‚ƒFƒcŠÃœçƒ’ http://vocational.drskswcollege.ac.in/students/34-1349 https://portal.opendiscoveryspace.eu/ro/node/862537 http://vocational.mscollege.ac.in/students/52-988