nw

https://brb.nci.nih.gov/seqtools/installUbuntu.html
https://musaamin.web.id/cara-install-virtualbox-6-di-ubuntu/
https://id.wikihow.com/Memasang-Ubuntu-di-VirtualBox
https://ajpshare.wordpress.com/2017/11/22/cara-install-sql-server-2008/