Rujukan WikiPedia: Usulan pindaan Perlembagaan Malaysia 2019 http://www.mysinchew.com/node/121259 http://www.dailyexpress.com.my/news/133634/status-... //doi.org/10.1177%2F186810341803700308 https://www.channelnewsasia.com/news/asia/sabah-sa... https://www.channelnewsasia.com/news/commentary/sa... https://books.google.com/books?id=6Sp8Ix7_8IsC&pg=... https://books.google.com/books?id=F7W4AAAAIAAJ&q=s... https://books.google.com/books?id=IdFRAQAAMAAJ&q=R... https://www.malaymail.com/news/malaysia/2019/04/09... https://www.malaymail.com/news/malaysia/2019/04/09...
