Where does “ਦੁਕਾਨ” come from?

ਦੁਕਾਨ (Punjabi) comes from Classical Persian دکان, from Arabic دُكَّان, from Aramaic דוכנא, from Akkadian 𒆠𒍇, from Sumerian 𒆠𒍇.

ਦੁਕਾਨ (Punjabi): shop, store