SURYOMURTI, W.; SURUR, M.; AKBAR, N.; MAULIDA, S. A data envelopment analysis of Sharia stock listed companies on the Jakarta Islamic Index. Jurnal Ekonomi & Keuangan Islam, [S. l.], v. 12, n. 1, p. 130–145, 2026. DOI: 10.20885/JEKI.vol12.iss1.art8. Disponível em: https://journal.uii.ac.id/JEKI/article/view/43540. Acesso em: 14 feb. 2026.