Kumar, AbhishekArora, Jagdish2015-04-162015-04-162012-040971-9849https://ir.inflibnet.ac.in/handle/1944/1936enE-LearninqE-ContentPLatform. Standards & Digital PreservationLMS PLatformNME-ICT and NPTELE-Learninq Content DeveLopment and HostinqArticle