Filtering by: Contributor Oterkus, Erkan Remove constraint Contributor: Oterkus, Erkan Contributor Oterkus, Selda Remove constraint Contributor: Oterkus, Selda Date 2019 Remove constraint Date: 2019 Resource type http://purl.org/coar/resource_type/c_bdcc Remove constraint Resource type: http://purl.org/coar/resource_type/c_bdcc