https://fbertran.r-universe.dev/granovahttps://fbertran.r-universe.dev/api/packages/granovahttps://fbertran.r-universe.dev/granova/granova.pdfhttps://fbertran.r-universe.dev/granova/doc/manual.htmlhttps://fbertran.r-universe.dev/granova/NEWShttps://fbertran.r-universe.dev/granova/NEWS.txthttps://fbertran.r-universe.dev/granova/citationhttps://fbertran.r-universe.dev/granova/citation.txthttps://fbertran.r-universe.dev/granova/citation.cff