@online{online.luaorg,
  title = {Lua Programming Language},
  url = {https://www.lua.org/manual/5.4},
 note = {visited on 2022-03-26}
}
@online{online.tex,
  title = {TeX Language},
  url = {https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/wp/t/TeX.htm},
  note = {visited on 2022-03-26}
}
@online{online.texscript,
  title = {TEX and Scripting Languages},
  year = 2022,
  url = {https://tug.org/TUGboat/tb25-1/richter.pdf},
note = {visited on 2022-01-01}
}
@online{online.luacode,
  title = {luacode package},
  year = 2012,
  url = {https://mirror.kku.ac.th/CTAN/macros/luatex/latex/luacode/luacode.pdf},
  note = {visited on 2022-03-10}
}
@online{online.luatex,
  title = {luatex Package},
  url = {https://ctan.org/pkg/luatex?lang=en},
  note = {visited on 2022-01-22}
}
@online{online.pgf,
  title = {pgf Package},
  url = {https://ctan.org/pkg/pgf?lang=en},
note = {visited on 2021-01-10}
}
@online{online.xparse,
  title = {xparse Package},
  url = {https://ctan.org/pkg/xparse?lang=en},
  note = {visited on 2021-03-10}
}