Columbia subject headings:
Foreign trade promotion--Korea (South)
Import quotas--Korea (South)
Non-tariff trade barriers--Korea (South)
Protectionism.
Tariff--Korea (South)
Harvard subject headings:
Foreign trade promotion--Korea (South)
Import quotas--Korea (South)
Non-tariff trade barriers--Korea (South)
Protectionism.
Tariff--Korea (South)
Princeton subject headings:
Foreign trade promotion--Korea (South)
Import quotas--Korea (South).
Non-tariff trade barriers--Korea (South).
Protectionism--Korea (South).
Tariff--Korea (South).