Jannatul Ayu Saptika. The Effects Of Burnout And Uncertainty On The Productivity Of Gig Workers In Mataram City. al. kharaj. j. islam. econ. bus. [Internet]. 2026 Apr. 21 [cited 2026 Apr. 21];8(2). Available from: https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/9785