Anam, Khoirul. “Pengaruh Etos Kerja Dan Disiplin Kerja Terhadap Peningkatan Ekonomi Pekerja Kuli Angkut (Manol) Di UPT TPI Mayangan Kota Probolinggo”. Economic: Journal of Economic and Islamic Law 8, no. 4 (December 26, 2018): 1-12. Accessed November 22, 2024. https://ejournal.kopertais4.or.id/tapalkuda/index.php/economic/article/view/3392.