PRASETYO, F. Analisis Portofolio Optimal Model Indeks Tunggal Dengan Pendekatan Data Envelopment Analysis (DEA) (Studi Kasus: Saham Jakarta Islamic Index (JII) Periode 01 Januari 2012-30 Juni 2014). Jurnal Fourier, [S. l.], v. 4, n. 1, p. 43–58, 2015. DOI: 10.14421/fourier.2015.41.43-58. Disponível em: https://fourier.or.id/index.php/FOURIER/article/view/34. Acesso em: 2 feb. 2026.