Rofiuddin M. Analisis ketimpangan pendapatan di negara middle income dan high income: Pendidikan, pengangguran, upah, dan inflasi. J. Econ. Res. Policy Stud. [Internet]. 2024 Aug. 30 [cited 2025 Jul. 2];4(2):342-5. Available from: https://journal.nurscienceinstitute.id/index.php/jerps/article/view/746