free dataset에서 동료를 넘어서는 방법

http://collinugpp019.image-perth.org/30gae-jung-jeonbu-chaj-eul-su-issneun-data-analysis-maljangnan

Aside from, it is discovered that there are also some registrar providers who need a notarized form or other official recognition documents, but they are just based on the certain county which the registrants resides