https://joshkatz.r-universe.dev/needshttps://joshkatz.r-universe.dev/api/packages/needshttps://joshkatz.r-universe.dev/needs/needs.pdfhttps://joshkatz.r-universe.dev/needs/doc/manual.htmlhttps://joshkatz.r-universe.dev/needs/citationhttps://joshkatz.r-universe.dev/needs/citation.txthttps://joshkatz.r-universe.dev/needs/citation.cff