Study on enterprise's internal control evaluation index and its application SDN enterprise patent collaboration theory and its application Method of the combination evaluation and its application Study of the enterprises internal control innovation based on contemporary systems thinking Automatic target recognition evaluation method and its application Method of the model-extended group evaluation and its application Regional carrying capacity evaluation method and its application Research on enterprises internal control based on response to anti-dumping suits Study on enterprise financial risk identification and evaluation Study of question patterns in critical reading in English and its application