{"identifier":"nobleid:/w1/20260516/C552B654","arkIdentifier":"ark:/48914/w1/20260516/C552B654","version":1,"workTitle":"Payment Scheduling Problem with Multiple Modes for Activities to Maximize the Net Present Value of a Project","workType":"Journal Article","authors":"Somayeh Ghasedi, Behrouz Afshar-Nadjafi","description":null,"workUrl":null,"existingDoi":"10.1155/2021/2354105","createdAt":"2026-05-16T08:34:58.566799Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260516/C552B654.v1"}