past. In other words if two individuals have worked on numerous projects together their associated collaboration cost InterserviceIndustry Training Si
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1、non,proliferationanddisarmamentpapersEUNon,ProliferationandDisarmamentConsortiumPromotingtheEuropeannetworkofindependent。
2、ChalleNGe,VariationinParticipantsandPoliciesAcrossProgramsSubpopulationsandGeographicAnalysisCathleenMMcHughJennieW,Weng。
3、4825MarkCenterDriveAle,andria,Virginia22311,1850CRMD0017743,A2FinalApril2008VariationinParticipantsandPoliciesAcrossChal。
4、4825MarkCenterDriveAle,andria,Virginia22311,1850CRMD0013758,A2FinalApril2006AttritionRatesandPerformanceofChalleNGeParti。
5、Hybrid CoEGeopolitics and strategies in cyberspace:Actors,actions,structures and responsesHybrid CoE Paper 7ANTONIO MISS。
6、 https:crsreports.congress.gov December 27, 2021PrivateSector Pensions in 2019: Number of Plans, Participants, and Amoun。
7、Congressional Research Service The Library of CongressCRS Report for CongressReceived through the CRS WebOrder Code RL30。
