数字金融对商业银行债务融资成本的影响研究雷一阳 张远라이브러리에 저장컬렉션에 추가2024She hui qi ye jing ji fa zhan =17 citationsDOITopics & ConceptsPsychologyMilitary Technology and StrategiesLegal and Regulatory AnalysisLinguistic, Cultural, and Literary Studies