https://psyphh.r-universe.dev/lslhttps://psyphh.r-universe.dev/api/packages/lslhttps://psyphh.r-universe.dev/lsl/lsl.pdfhttps://psyphh.r-universe.dev/lsl/doc/manual.htmlhttps://psyphh.r-universe.dev/lsl/citationhttps://psyphh.r-universe.dev/lsl/citation.txthttps://psyphh.r-universe.dev/lsl/citation.cff