{"identifier":"nobleid:/w1/20260521/16597CD3","arkIdentifier":"ark:/48914/w1/20260521/16597CD3","version":1,"workTitle":"Travel agents and regional air services","workType":"Journal Article","authors":"IM Humphreys","description":null,"workUrl":null,"existingDoi":"10.1016/0969-6997(94)90036-1","createdAt":"2026-05-21T22:30:12.594308Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/16597CD3.v1"}