https://annahuynhly.r-universe.dev/SASmixedhttps://annahuynhly.r-universe.dev/api/packages/SASmixedhttps://annahuynhly.r-universe.dev/SASmixed/SASmixed.pdfhttps://annahuynhly.r-universe.dev/SASmixed/doc/manual.htmlhttps://annahuynhly.r-universe.dev/SASmixed/citationhttps://annahuynhly.r-universe.dev/SASmixed/citation.txthttps://annahuynhly.r-universe.dev/SASmixed/citation.cffhttps://annahuynhly.r-universe.dev/SASmixed/doc/Usinglmer.Rnwhttps://annahuynhly.r-universe.dev/articles/SASmixed/Usinglmer.pdf