SAKINAH, Ananda; PARAWANZA, Aqilah Apritia; GINTING, Flowrensari Haggata Br; FEBINA, Jenaya; MATONDANG, Muhammad Alhasymi; LUBIS, Nela Permata Sari. Pengaruh Tingkat Partisipasi Angkatan Kerja dan Rata-Rata Lama Sekolah terhadap Ketimpangan Pendapatan di Sumatera Utara. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 8306–8314, 2026. DOI: 10.31004/riggs.v5i2.10137. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/10137. Acesso em: 13 jun. 2026.