00330nas a2200109   4500000000100000008004100001100001300042700001500055245013300070300001000203490000700213       2023                            d1 aDong Lee1 aHyejun Lee00aCoevolution of E-Commerce Platforms and Online Sellers: An Empirical Study on Multi-Platform Strategy of Kakao Commerce in Korea  a39-620 v28