@online{keles2023roadmap,
  author = {Alperen Keles},
  title = {Roadmap of Concepts in Functional Programming},
  year = {2023},
  url = {https://alperenkeles.com/posts/fp-roadmap/},
  note = {Archived at \url{http://web.archive.org/web/20250918050258/https://alperenkeles.com/posts/fp-roadmap/}}
}