The previous page is sending you to https://www.researchgate.net/figure/a-eun-jaelyeong-3il-7il-28il-eseoui-abchuggangdoleul-natanaen-geos-eulo-jaelyeong-3il-eseo-geubgyeoghan-gangdo-balhyeon-eul-bol-su-issgo-7il-ihubuteoneun-gangdoui-jeung-gayul-eun-dunhwadoeneun-geos_fig2_264062668.

 If you do not want to visit that page, you can return to the previous page.