Masofa I. United States’ Recession In 1930 Reflected In John Steinbeck’s The Grapes Of Wrath. wacanadidaktika [Internet]. 2018 Jun. 30 [cited 2026 Jan. 25];6(01):63-7. Available from: http://journal.uim.ac.id/index.php/wacanadidaktika/article/view/187