Game Design on Item-selling Based Payment Model in Korean Online Games
Taiyoung Ryu, Gyuhwan Oh, "Game Design on Item-selling Based Payment Model in Korean Online Games." DiGra Conference 2007, Tokyo, Japan September 2007
Taiyoung Ryu, Gyuhwan Oh, "Game Design on Item-selling Based Payment Model in Korean Online Games." DiGra Conference 2007, Tokyo, Japan September 2007