UNDA; I WAYAN SUPARTA; ARIVINA RATIH. Pengaruh Aglomerasi, IPM, Pengangguran, dan Infrastruktur terhadap Ketimpangan Pendapatan di Pulau Sumatera. Al-Zayn : Jurnal Ilmu Sosial & Hukum, [S. l.], v. 4, n. 3, p. 76–86, 2026. DOI: 10.61104/alz.v4i3.5139. Disponível em: https://ejournal.yayasanpendidikandzurriyatulquran.id/index.php/AlZayn/article/view/5139. Acesso em: 3 may. 2026.