DUKABAIN OM. The Difference THE DIFFERENCE OF FATIGUE LEVEL AMONG MORNING, AFTERNOON AND NIGHT SHIFT WORK ON WORKER OF STEVEDORING IN TENAU KUPANG PORT. j. info kesehat. [Internet]. 2013 Jun. 1 [cited 2024 Nov. 21];11(1):311-25. Available from: https://jurnal.poltekkeskupang.ac.id/index.php/infokes/article/view/1