المؤلفون: Han Chang Lee, Seong Geun Hong, Wonjin Jun, Sipan Liu, Jong Eun Ryu, Gyu Man Kim, Woojin Kim, Euntaek Lee
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::f9c1fa79cadc416f4ae0426437aabd28https://doi.org/10.2139/ssrn.4367126